Tractive effort
[化] 牵引力
🧩 词语组成解析
a. 牵引的, 拖的\\n[机] 牵拉, 拉
🗣️ 情景例句
But it won't be on my birthday!
但那就不是在我生日那天了！
Stamp-collecting is a popular hobby.
集邮是一种普遍的业余爱好。
She can't come. She has to help her Mommy!
她不能来。她得帮她妈妈的忙！