Glutaronitrile
戊二腈
🗣️ 情景例句
That's all right. I hope we can help you at some other time. Good-bye.
好了，希望我们今后还能给你帮助。再见。
May I see your Identification card?
我能看你的身份证吗？
He's in bed.
他躺在床上。