Lb-ft
abbr. pound-foot 磅-英尺
🧩 词语组成解析
磅, 文学士\\n[经] 磅
n. 英尺
🗣️ 情景例句
You have a good command of English.
你的英语水平很好。
After the play was over,we all wanted to get something to eat.
在戏完了以后，我们都想要吃一些东西。
later, we shall undergo a progressive loss of our vigour and resistance which, though imperceptible at first,
再迟一些，我们就要经历生命力和抵抗力逐步衰退的过程。虽然这个过程起初难以觉察，