Ozonoscope

[化] 臭氧检验器\\n[医] 臭氧检验器

🗣️ 情景例句

How's that?
怎么是这样？
What's your opinion?
你觉得呢？
There are plenty of interesting places to visit.
那儿有很多游览胜地。
更多情景英语 ›

🔤 更多 O 开头的单词

objectivists
off form
oil emulsion
on active duty
operational auditing
orange-peel sign
originating exchange
out of hand
全部 O 开头单词 ›