| 正面 | 12603.dumbbell 英 ['dʌmbel]美 ['dʌm,bɛl]     |
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| 背面 |      释义： 1. stand => stow.2. "to put, place (somewhere)," verbal use of Old English noun stow "a place, spot, site, locality" (common in place names).n. 哑铃；蠢人 例句： 1. Stand with feet hip - width apart, a dumbbell in each hand.双脚分开与臀部齐宽, 左右手各握一哑铃. dumbbell (n.)"weighted bar used for exercise," 1711, originally an apparatus like that used to ring a church bell, but without the bell (hence dumb); used for exercise but sometimes also to practice ringing changes. Figurative sense of "blockhead, stupid person" attested by 1918, American English college slang." |