Ketoisocaproate
酮异已酸(盐, 酯)
🗣️ 情景例句
Hmm. It's probably nothing.
嗯， 也许没什么事。
How dare you stand me up!
你竟敢放我鸽子！
Mathilde! Oh yes. Sorry, I didn't recognize you. Where have you been all these years, Mathilde? I hope you weren't ill. You don't look very well.
玛蒂尔德！真的是你呀！对不起，我没有认出你来。这些年你上哪儿去了，玛蒂尔德？我想你没有病吧，你的脸色看来不太好。