Technometer
[医] X线量暴露计, X线照射量计
🗣️ 情景例句
And this is my wife Marilyn.
这是我太太Marilyn。
I don't know anything about that.
关于那个我什么都不知道。
Rex soon became an expert at opening the gate.
雷克斯很快成了开门的专家。