🧩 词语组成解析
n. 蓝牛属；印度羚羊属\\n
🗣️ 情景例句
I would like to buy a diamond necklace for my wife.
我想为我的妻子买一条钻石项链。
I'm sorry. I'm engaged now.
对不起，我现在正忙着。
(A light year is the distance which light travels at 186,000 miles per second in one year,
一光年是光以每秒186，000英里的速度在一年内走的距离，