Naphthonitrile
萘甲腈
🗣️ 情景例句
Is this harmful to kids?
这对孩子有害吗？
You're not wearing enough. It's cold out there.
你穿这样不够保暖。
I hope you can find it. I'm coming back in a minute.
我希望你能找到它。我很快就回来。