Sievert
unit [核]西韦特单位(γ射线剂量单位)
🗣️ 情景例句
Do you have a dry white wine?
你这里有涩白酒吗？
I hope you get to the station on time.
我希望你准时到车站。
It lasts from May to July.
从5月持续到7月。