Tractive force
[机] 牵引力
🧩 词语组成解析
a. 牵引的, 拖的\\n[机] 牵拉, 拉
force
[fɔ:s]
n. 力;武力;（社会）势力;魄力;
vt. 强迫;强行;促使，推动;强奸;
🗣️ 情景例句
My mother is a housewife and my father is retired.
我妈妈是家庭妇女，我爸爸退休了。
Thank you. It was very kind of you.
谢谢，您太好了。
She intended to dress up as a ghost and as she had made her costume the night before,
她打算装扮成鬼的模样。头天晚上她已把化装服做好，