Substract
vt. 减去
🗣️ 情景例句
I am calling on behalf of the Private Teacher Company.
我代表家教公司给您打电话。
It is up to you to carry out the plan.
由你实行那个计划。
The Cutty Sark rolled from side to side and it became impossible to steer her.
船身左右摇晃，无法操纵。