Siemens ozone tube
[机] 西门臭氧管
🧩 词语组成解析
n. 西门子（财富500强公司之一, 总部所在地德国, 主要经营电子电气）
ozone
['əuzəun, əu'z-]
n. [化]臭氧;清新空气;
🗣️ 情景例句
What time do you usually get up in the morning?
你早上通常几点起床？
I went to see a friend of mine.
我去看了一个朋友。
The sandwiches were on the plates, and the candles were on the cake. Ann felt very happy.
三明治在碟子里，蜡烛插在蛋糕上。安觉得很愉快。