Erucic
acid 【化学】芥(子)酸
🗣️ 情景例句
and shipped it to my children in New York.
运到我孩子那儿去了 他们住在纽约。
As soon as he comes, we'll let him know.
他一来，我们就告诉他。
He had been obliged to join the army during the Second World War.
年龄比他两个弟弟大很多，第二次世界大战期间被迫参军。