单词
exertion
英 [ɪɡ'zɜːʃn] 美[ɪɡ'zɝʃən]
基本信息
  • n. 发挥;运用;努力
TOEFL中低频词畅通词汇

英英释意

1. use of physical or mental energy; hard work;
"he got an A for effort"
"they managed only with great exertion"
exertion相关单词