动词出力; 努力，尽力; 励; 娓

ph.

1. He always exerts himself to help others.
    他总是尽力帮助别人。

1. 努力,尽力：exert sth on sb 对某人施加...(压力) | exert oneself 努力,尽力 | exert every effort 尽一切努力

2. 努力：exergonic 放出能的 | exert oneself 努力 | exert 尽