Stand back
退后
?? 詞語組成解析
stand
[st?nd]
n. 臺，看臺;立場;停止;抵抗;
vi. 站立，起立;豎直放置;保持看法;停滯;
vt. 使站立;忍受;抵御;承擔責任;
vt.& vi. 站立，（使）直立，站著;
back
[b?k]
n. 背，背部;背面，反面;后面，后部;（椅子等的）靠背;
vt. 使后退;支持;加背書于;下賭注于;
vi. 后退;倒退;
adj. 背部的;后面的;以前的;拖欠的;
adv. 以前;向后地;
??? 情景例句
Ten o'clock in the morning. Here.
上午十點 ，在這里。
I asked him to buy it for me, but he wouldn't.
我請他幫我買，但是他不肯。
While the men had been working inside the ship, the air-line had been giving off oxygen.
當工人們的在船艙里干活時，供氣管一直在排放氧氣。