Chemosphere
n. 光化圈, 臭氧層\\n[化] 臭氧層; 光化層; 光化大氣層
??? 情景例句
Alexandra's coming over to help me
Alexandra就要來幫我
Pen and ink is wit's plough.
筆墨是才智之犁。
What's it like in summer?
夏季的天氣如何呢？