Alkene
[ ['ælki:n] ]
高中 Senior High
n. [化]烯烃,链烯
🗣️ 情景例句
I don't know what I would do without you.
我真不知道没有你们我怎么办。
Look, he's high.
瞧，他是个高傲的家伙。
The way you speak! Which part of Australia do you come from?
从你讲话的方式！你从澳大利亚哪个地方来？