Anthraciny
蒽化作用
🗣️ 情景例句
As long as my position here allows me to learn.
只要我的职位允许我学习。
It makes no difference.
没关系。
it would be more like that of a bluebottle buzzing round the room;
那就像一只嗡嗡叫的绿头苍蝇在屋内飞行的轨迹，