Microencapsulation
[化] 微囊包封
🗣️ 情景例句
Sorry, I have to say good-bye.
我不得不说再见了。
All she cares about is her social life.
她关心的只是她的社交活动。
They had to edge their way along this, sometimes wading across shallow streams, or swimming across deep pools.
他们不得不侧着身子往前走，有时过浅溪，有时游过深潭。