n. 股份,股票;库存;树干;家畜;
adj. 常备的,存货的;陈旧的;
vt. 提供货物;备有;
vi. 出新芽;囤积;
🗣️ 情景例句
I know so.
我确定知道是这样。
I sometimes stay up till midnight.
我有时候熬到半夜。[一般现在时]
People who work in offices are frequently referred to as white-collar workers' for the simple reason that they usually wear a collar and tie to go to work.