Valeryl hydride
[医] 戊醛
🧩 词语组成解析
戊酰
[医] 氢化物
🗣️ 情景例句
What are your greatest achievement?
你最大的成就是什么？
What time does the plane take off?
飞机何时起飞呢？
international standards of water treatment are usually followed at bottling plants.
装瓶厂通常遵循国际水处理的标准。