Acid hydrogen
[化] 酸式氢
🧩 词语组成解析
🗣️ 情景例句
Frankly, neither was I.
坦白的说 ，我当年也不好。
My cousin is a member of a flying club, He seem private flying.
我的表兄是一个飞行俱乐部成员，他似乎很喜欢飞行。
It may be cheaper.but it takes a long time.
可能是便宜些，但花的时间长。