Tridecapeptide
十三肽
🗣️ 情景例句
I'd appreciate that.
谢谢你让我使用电话。
John always takes pleasure in leaving the city for a while.
约翰常常以溜出城镇一会儿为乐。
the main complicating facts of human life must remain unintelligible.
我们才能明白人类生活中主要的复杂现象。