Selenium tetrachloride
[化] 四氯化硒
🧩 词语组成解析
selenium
[[si'li:njəm]]
n. 硒\\n[化] 硒Se
[医] 四氯化物
🗣️ 情景例句
But it won't be on my birthday.
但是那就不是在我生日那天了。
You have to be there half an hour before departure time.
你要在起飞前半小时到那里。
Punctuality is a necessary habit in all public affairs in civilized society.
准时是文明社会中进行一切社交活动时必须养成的习惯。