Methyllaurotetanine
[医] 甲基山鸡椒痉挛硷
🗣️ 情景例句
I sent the wrong key.
我寄错了钥匙。
I never used to oversleep.
我过去从未睡过头。
This is done by a great number of ring-shaped air jets on the bottom of the craft.
船底装上大量环状喷气嘴以实现这一目的。