🧩 词语组成解析
可卡因
n. 古柯, 古柯叶\\n[医] 古柯
🗣️ 情景例句
You have been working on this for some time, Richard.
你从事这工作已有一段时间了， Richard。
That was a close call! We nearly hit that car.
真是好险阿，我们差点撞着那辆汽车。
Please ask her to call me back when she's back.
她回来时请让她给我回个电话。