Millisievert
(mSv)毫西弗特
🗣️ 情景例句
Besides, reasonable quantities of marketing literature are supplied free of charge.
此外，我们还免费提供一定数量的营销资料。
What's bugging you?
你在烦什么？
trying to escape from avenging boredom by mere clatter and motion.
企图以闲聊和乱窜来摆脱无聊对他们的报复，但这是徒劳的。