Microencapsulation
[化] 微囊包封
🗣️ 情景例句
sleep over Friday and Saturday night
星期五和星期六晚上在那儿过夜
What did he say in the letter?
他在信里说什么了？
He had often dreamed of retiring in England and had planned to settle down in the country.
过去他常幻想退休后到英国，并计划在乡间安顿下来。