Cesa
abbr. Canadian Engineering Standards Association 加拿大工程标准协会
🗣️ 情景例句
I suggest that you tear up the letter and start over again.
我建议你把信撕掉重新再写。
Example is better than precept.
言教不如身教。
They misplaced this book under other categories.
他们把它错放到另一个类别去了。