Microconcentrator
[化] 微型浓缩器
🏥 医学释义
微量浓缩器
🗣️ 情景例句
I just can't understand
我就不懂
How much is a bus ticket?
公共汽车票要多少钱？
These alone took sixteen months to build.
仅这两座塔就花了16个月才建成。