Flavanthrene
[化] 黄烷士林
🗣️ 情景例句
You ought to think about spending more time with Michelle
你应当考虑多花点时间陪 Michelle
Nothing to be got without pains but poverty.
只有贫困可以不劳而获得。
I am one of the few people left.
我是少数留下来的人中的一个。