Ventilometry
[医] 换气测量法
🗣️ 情景例句
How about tomorrow?
明天怎么样？
Was I supposed to help you today?
今天我想帮你忙。
many of them serious and senior scientists---- who dream of sending people to it.
其中的不少人是认真和资深的科学家，他们一直梦想着把人送上火星。