Question

loop n.环；圈；回路；环形线路vt.以圈结；以环连结；使 ... 成环（圈）vi.形成环；环形运动 (1) 控制可以是闭环的也可以是开环的。(2) 她那一头波浪般的长发一簇簇一圈圈地散垂在肩上。(3) 他把围巾在脖子上围成一圈。(4) 我不得不用木桩来环住园地。 Loops are ovals or circles and are often made from rope or other fibers, like the loop at the end of a cowboy's lasso. The verb loop means to form the shape of a loop in the sky; or to make a loop from string or some other material. If something "throws you for a loop," it catches you by surprise, and if you're "in the loop," you have access to information that others might not have.

Accepted Answer

英 [luːp] 美 [luːp] (1) This control may be closed loop or open loop.(2) Her wavy hair fell in loose wisps and loops upon her shoulders.(3) He looped a scarf around his neck.(4) I have to loop the wooden pegs around the garden. A loop is a roundish, coiled shape, like the shape a piece of string or rope makes when it crosses itself. To start knitting, you need to put a loop of yarn on the end of one of your needles. 1[N-COUNT 可数名词]（绳等形成的）圈，环 A loop is a curved or circular shape in something long, for example in a piece of string.   [usu with supp]Mrs. Morrell reached for a loop of garden hose.莫雷尔太太伸手去拿绕成圈的花园浇水用的软管。2[VERB 动词]把（绳等）打成圈（或环） If you loop something such as a piece of rope around an object, you tie a length of it in a loop around the object, for example in order to fasten it to the object.   [V n prep]  [V-ed]He looped the rope over the wood...他把绳子绕到木头上。He wore the watch and chain looped round his neck like a medallion.他将链表绕挂在脖子上，就像戴了一枚大奖章。3[VERB 动词]打环；成圈 If something loops somewhere, it goes there in a circular direction that makes the shape of a loop.   [V prep/adv]The enemy was looping around the south side...敌人正从南侧包抄过来。The helicopter took off and headed north. Then it looped west, heading for the hills.直升机起飞后向北飞行，接着又兜向西边，朝山那边飞去。4[PHRASE 短语]属于/不属于圈内人士 If someone is in the loop, they are part of a group of people who make decisions about important things, or they know about these decisions. If they are out of the loop, they do not make or know about important decisions.   [usu v-link PHR]  [mainly AM 主美]  [INFORMAL 非正式]I think that the vice president was in the loop...我认为副总统是局内人。These activists don't want to feel out of the loop.这些活跃分子不想做局外人。

英语单词	loop
英美音标	英 [luːp] 美 [luːp]
中文释义	n.环；圈；回路；环形线路 vt.以圈结；以环连结；使 ... 成环（圈） vi.形成环；环形运动
英语例句	(1) This control may be closed loop or open loop. (2) Her wavy hair fell in loose wisps and loops upon her shoulders. (3) He looped a scarf around his neck. (4) I have to loop the wooden pegs around the garden.
中文例句	(1) 控制可以是闭环的也可以是开环的。 (2) 她那一头波浪般的长发一簇簇一圈圈地散垂在肩上。 (3) 他把围巾在脖子上围成一圈。 (4) 我不得不用木桩来环住园地。
vocabulary简明	A loop is a roundish, coiled shape, like the shape a piece of string or rope makes when it crosses itself. To start knitting, you need to put a loop of yarn on the end of one of your needles.
vocabulary扩展	Loops are ovals or circles and are often made from rope or other fibers, like the loop at the end of a cowboy's lasso. The verb loop means to form the shape of a loop in the sky; or to make a loop from string or some other material. If something "throws you for a loop," it catches you by surprise, and if you're "in the loop," you have access to information that others might not have.
柯林斯解释	1 [N-COUNT 可数名词]（绳等形成的）圈，环 A loop is a curved or circular shape in something long, for example in a piece of string. [usu with supp] Mrs. Morrell reached for a loop of garden hose. 莫雷尔太太伸手去拿绕成圈的花园浇水用的软管。 2 [VERB 动词]把（绳等）打成圈（或环） If you loop something such as a piece of rope around an object, you tie a length of it in a loop around the object, for example in order to fasten it to the object. [V n prep] [V-ed] He looped the rope over the wood... 他把绳子绕到木头上。 He wore the watch and chain looped round his neck like a medallion. 他将链表绕挂在脖子上，就像戴了一枚大奖章。 3 [VERB 动词]打环；成圈 If something loops somewhere, it goes there in a circular direction that makes the shape of a loop. [V prep/adv] The enemy was looping around the south side... 敌人正从南侧包抄过来。 The helicopter took off and headed north. Then it looped west, heading for the hills. 直升机起飞后向北飞行，接着又兜向西边，朝山那边飞去。 4 [PHRASE 短语]属于/不属于圈内人士 If someone is in the loop, they are part of a group of people who make decisions about important things, or they know about these decisions. If they are out of the loop, they do not make or know about important decisions. [usu v-link PHR] [mainly AM 主美] [INFORMAL 非正式] I think that the vice president was in the loop... 我认为副总统是局内人。 These activists don't want to feel out of the loop. 这些活跃分子不想做局外人。

Loop Shape Rope Piece Make Ed I String