Antigravity filtration
[化] 抗重过滤
🧩 词语组成解析
n. 反重力
n. 过滤\\n[化] 过滤
🗣️ 情景例句
We have talked of you ofter.
我们经常谈到你。
We tried in vain to make him change his mind.
我们试图使他改变他的主意，但白费力气。
When several elephants are being trained at one time,
几只象同时训练时，