Tofms
[化] 飞行时间质谱仪
🗣️ 情景例句
then I care about us.
那么我便关心我们大家。
The great fish ear up the small.
弱肉强食。
To protect themselves from the icy water, they had to wear special rubber suits.
湖水冰冷刺骨，他们必须穿上一种特制的橡皮服以保护自己。