Polydienes
(polydiene 的复数) 聚二烯
🗣️ 情景例句
Like his father. A real Stewart.
像他爸爸一样。一个真正的Stewart家成员。
If I went with you,I'd have to be back by six o'clock
如果我与你一起去了，我将不得不在6点钟回来。
What's the climate like in your country?
你们的国家的气候是怎么样？