Microcapsule
n. 微胶囊,微囊体(含有化学物质或药物等,囊体破裂或溶化时含有物便被释出)
🗣️ 情景例句
I'll call in the morning and set up an appointment to see him.
我明天早上就打电话给他, 跟他约个时间去看他。
Why don't you change your route?
你们为什么不变更路线呢?
a wave length (the horizontal distance between two wave crests),
波长(两个浪峰间的水平距离)
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