Effevtive tractive effort
[化] 有效牵引力
🧩 词语组成解析
a. 牵引的, 拖的\\n[机] 牵拉, 拉
🗣️ 情景例句
You are?
是吗？
Can I cancel this ticket?
我可以取消这张票吗？
Mr.Sawyer usually reads his newspaper, but sometimes he and his wife watch television.
索耶先生总是读报纸，但有时和他的妻子一起看电视。