Radiomagnesium
[醫(yī)] 放射性鎂, 射鎂
??? 情景例句
We have already conceded, it's in your hands now.
我已經(jīng)做出讓步，現(xiàn)在決定權(quán)在你手中。
People are always changing, aren't they?
人總是在變，不是嗎？
I like spring and summer.The days are long and the night are short.The sun rises early and sets late.
我最喜歡春季和夏季。因?yàn)榇藭r(shí)白天長(zhǎng)而夜晚短，太陽升得早而落得遲。