n. 鑰匙;(打字機等的)鍵;關鍵,線索,秘訣;(音樂的)調;
vt. 鍵入;鎖上;調節…的音調;提供線索;
vi. 使用鑰匙;
adj. 關鍵的;主要的;
??? 情景例句
I promise I won't leave early.
我發誓我再也不會早走了。
Please show me a better one.
請給我看一件好一點的衣服。
They quickly loaded a small rubber dinghy with food, matches, and cans of beer and rowed for a few miles across the Caribbean until they arrived at a tiny coral island.