Ethylethylene
丁烯-1
🗣️ 情景例句
Well, I suppose that might work.
嗯，想这样或许可以奏效。
The baby will be a great architect.
那个婴儿将会成为大建筑家。
Thank you. I'll give her the message.
谢谢。我会把这个口信转告她的。