Macromonomer
[化] 大分子单体
🗣️ 情景例句
and tell him you're coming?
告诉他你要去吗？
I want to go coach, and I'd prefer a morning flight.
我要普通舱，还有，我喜欢早上的班机。
The baby was about ten months old. At first she was asleep.
那小孩大约10个月大。最初，她是睡着的。