Question

painless adj.无痛的，不引起痛苦的;无并发症的; adv:painlessly~

Accepted Answer

英[ˈpeɪnləs]  美[ˈpenlɪs] ADJ-GRADED（治疗等）无痛的Something such as a treatment that is painless causes no physical pain.例：Acupuncture treatment is gentle, painless, and, invariably, most relaxing...针灸疗法柔和，无痛，而且总是令人非常放松。例：The operation itself is a brief, painless procedure.手术本身耗时短且没有痛苦。ADJ-GRADED不费劲的；容易的If a process or activity is painless, there are no difficulties involved, and you do not have to make a great effort or suffer in any way.例：House-hunting is in fact relatively painless in this region...在这个地区找房子事实上相对比较容易。例：There are no easy or painless solutions to the nation's economic ills.这个国家的经济弊病没有轻松便捷的解决办法。

单词	painless
音标	英[ˈpeɪnləs] 美[ˈpenlɪs]
解释	adj.无痛的，不引起痛苦的;无并发症的;
例句	ADJ-GRADED （治疗等）无痛的 Something such as a treatment that is painless causes no physical pain. 例：Acupuncture treatment is gentle, painless, and, invariably, most relaxing...针灸疗法柔和，无痛，而且总是令人非常放松。例：The operation itself is a brief, painless procedure.手术本身耗时短且没有痛苦。 ADJ-GRADED 不费劲的；容易的 If a process or activity is painless, there are no difficulties involved, and you do not have to make a great effort or suffer in any way. 例：House-hunting is in fact relatively painless in this region...在这个地区找房子事实上相对比较容易。例：There are no easy or painless solutions to the nation's economic ills.这个国家的经济弊病没有轻松便捷的解决办法。
变形	adv:painlessly~

Painless Adj Graded Treatment 英[ˈpeɪnləs 美[ˈpenlɪs Adj.无痛的，不引起痛苦的;无并发症的 治疗等）无痛的 Physical

Painless Adj Graded Treatment 英[ˈpeɪnləs 美[ˈpenlɪs Adj.无痛的，不引起痛苦的;无并发症的治疗等）无痛的 Physical