Microparticle
n. 微粒子
🗣️ 情景例句
When can we go fishing?
我们什么时候去钓鱼？
A good teacher should always avoid embarrassing his students.
一位好的教师无论何时都应该避免使学生感到难堪。
He had been there for nearly ten hours.
他已经在烟囱里被困了将近10个小时。