Combined hydrogen
[化] 化合氢
🧩 词语组成解析
combined
[[kəm'baind]]
a. 结合的；组合的
🗣️ 情景例句
You need to pay more attention to it.
你需要更加留心。
He was so angry, he began to jump and down.
他愤怒得开始顿足。
Will you let us have the specifications?
规格说明书可以给我们吗。