Certified burette
[醫] 檢定滴定管
?? 詞語組成解析
certified
[['s?:tifaid]]
a. 證明合格的\\n[化] 檢定的; 證明的; 書面證明的
n. 滴定管, 量管\\n[化] 滴定管
??? 情景例句
OK, we have let you know as early as possible.
好的，我們會讓你們盡早知道。
I was 10 minutes late.
我遲到了五分鐘。
It may also be said that rational, industrious,useful.
也可以這樣說，理智的、勤勞的、有用的。