Lmv
[医][=live,attenuated measles virus vaccine]减毒活麻疹病毒疫苗
🗣️ 情景例句
I feel strongly that I can make it.
我坚信我一定能成功。
What does he have that I don't?
他有什么地方比我好？
Once we get down to the oil, it usually flows to the surface because great pressure,
一旦到达油层，石油就会由于地下巨大的压力流到地面上来，