Nitrile
n. [化]腈
🗣️ 情景例句
and tell him you're coming?
告诉他你要去吗？
Check-in time is 8:45.
8点45分办理登机手续。
Though the sound could be heard clearly, it took me a long time to react.
虽然声音听得很清楚，但我过了好一会儿才作出反应。