Microphilic
[医] 微量需气的
🗣️ 情景例句
That must be Nat.
一定是Nat。
To carry a tray of food
用盘子端食物
To escape from the Earth in a rocket, one must travel at seven miles per second.
要乘坐一枚火箭飞离地球，火箭的速度要达到每秒7英里，