M. b
[医] 混合均匀, 混匀
🗣️ 情景例句
He knows all there is to know,
他无所不知，
I can't believe his story.
我无法相信他的说法。
Similarly, our own present primitive chemical rockets, though good enough to orbit men,
同样，我们目前使用的原始化学火箭，虽然可以把人送入轨道，