n. 主要产品;钉书钉,U 形钉;主题,主要部份;主食;
vt. 用钉书钉钉住;
adj. 最基本的,最重要的;
🗣️ 情景例句
Yes, but I threw them back.
钓到了,但我把它们放回去了。
To sink
沉下
Parents would be greatly surprised and deeply touched if they realized how much belief their children usually have in their character and infallibility,