Triacontyl
[化] 三十基; 三十烷基
🗣️ 情景例句
I want to thank you for placing such a big order with us. You won't be disappointed.
谢谢你下了这么大的订单，你一定不会失望的。
I read 10 lettres.
我读了十封信。
He waited until the volcano became quiet and he was able to return two days later.
他等到火山平静下来，两天以后又返回去。