Microfilter
微型泸波器
🏥 医学释义
微孔过滤器
🗣️ 情景例句
What subject did you major in university?
你在大学主修的科目是什么？
I would like to present our comments in the following order.
我希望能依照以下的顺序提出我们的看法。
l am vacuuming the floor now and have several shirts to iron.
我正在用真空吸尘器清理地板，还有好几件衬衫要熨。