Watch crystal
表面[鐘表]玻璃; 表玻璃
?? 詞語組成解析
watch
[w?t?]
vt. 注視，注意;看守，監(jiān)視;守候（機會等）;密切注意;
n. 表;值夜，值班;看守，監(jiān)視;值班人員;
vi. 觀看;注視;守候;看守;
??? 情景例句
Try to think in English whenever possible.
盡可能用英文思維。
This offer must be withdrawn if we haven't received your reply within five days.
如果5天之內我方未必到貴方答復，該盤撤消。
These satellites go round the earth and help us to learn more about the earth, the weather and other things.
這些衛(wèi)星繞著地球轉，幫助我們更好地了解地球、天氣和其他情況。