Microspheric
微球型的
🗣️ 情景例句
He's been here for years, he should know the ins and outs of the job by now.
他在这里已经好多年，现在理应熟悉各方面的工作了。
The thunder rumbles.
雷声响起。
What is the minimum we would have to order.
那么我们至少得订多少呢。