Ozonosphere

n. 臭氧层\\n[化] 臭氧层

🗣️ 情景例句

No,
记不起来了。
I wrote several letters on my mother's behalf.
我代表我母亲写了几封信。
We don't need it until next month.
我们要到下个月才用得着。
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🔤 更多 O 开头的单词

objectivize
odd page
oj
on fleek
operating decisions
orbital electrons
orthosurface
ottar
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