| 释义 |
clam²v -mmed, -mmingclam upphr v [i]informal to suddenly stop talking and refuse to say anything more 【非正式】 ［突然］沉默不语:◇tom always clams up if you ask him about his girlfriend. 如果问到他的女朋友，汤姆总是一声不吭。clam upinformal to suddenly stop talking and refuse to say anything more 【非正式】 ［突然］沉默不语:◇tom always clams up if you ask him about his girlfriend. 如果问到他的女朋友，汤姆总是一声不吭。 |