Tetrafunctional
a. [化]四功能化合物的
🗣️ 情景例句
what the man from the New York Times is going to say about it.
纽约时报的那个人会说些什么。
Why did you come home so late last night?
昨晚你为什么那么晚才回家？
' The manager was sympathetic, but he could do nothing.
”经理深表同情，但却无能为力。