Nucleide
[医] 核酸金属化物
🗣️ 情景例句
Something old.
旧的东西。
I know the boy whose father is a dentist.
我知道那个男孩的父亲是牙医。
when H.M.S. Porcupine was put at the disposal of the Royal Society for several cruises,
皇家学会用英国"豪猪号舰艇进行了几次巡航后，