Protochromonema
原染色丝, 原染色线
🗣️ 情景例句
I've never been able to figure him out.
我一直不能理解他。
Can I get a seat for today's 7:00 a.m. train?
我可以买到今天上午7点的火车座位吗？
He has many strange ideas in his mind.
他脑子里尽足奇思怪想。