Macrochromosome
大染色体
🗣️ 情景例句
Get to the point.
请进入正题。
Mr. Smith is still in his fifties.
史密斯先生仍然50几岁。
I hate to interrupt a man when he's busy working,
当一个人在忙着干活时，我是不愿意去打断他的，