by main force

• adv. 尽全力

by main force的用法和样例：

例句

用作副词 (adv.)

1. The old man pulled the wagon with all his force.
   老人用尽全力拉货车。
2. She made a strenuous effort to force her mind to other questions.
   她尽全力强迫自己去想别的问题。

词汇搭配

• by main force 尽全力