Opianyl
[化] 阿片酸内酯\\n[医] 罂粟内酯, 袂康宁
🗣️ 情景例句
It was on his birthday, June second, two years ago.
是在他生日那天。两年前的六月二日。
If you run after two hares,you will catch neither.
同时追两兔，一只也难捕。
You see, the school will be expensive to run and we shall need a lot of good teachers.
你知道，办这所学校要花很多的钱，我们需要很多好教师。