单词
impetus
英 ['ɪmpɪtəs] 美['ɪmpɪtəs]
基本信息
  • n. 动力;促进;冲力
GRECET6TEM8IELTS考研TOEFL低频词常用词汇

英英释意

1. a force that moves something along
2. the act of applying force suddenly;
"the impulse knocked him over"
impetus相关单词