?? 詞語組成解析
可卡因
n. 古柯, 古柯葉\\n[醫(yī)] 古柯
??? 情景例句
I think it's about time we got going.
我想差不多是告辭的時(shí)候了。
Opportunity seldom knocks twice.
機(jī)不可失，失不再來。
The television is near the window.
電視機(jī)靠近窗子。