Perchlormethane
[医] 四氯化碳
🗣️ 情景例句
Is this your best price?
这是你们最优惠的价格吗？
Why are you talking so far?
你为什么说得这样快？
So great is our passion for doing things for ourselves, that we are becoming increasingly less dependent on specialized labour.
现在我们自己动手做事的热情很高，结果对于专业工人的依赖越来越少了。