Caldas
(calda 的复数) abbr. Canadian Air Line Dispatchers Association 加拿大航空公司发报机协会
🗣️ 情景例句
Never pump gas with the engine running.
发动机在运转时，别加油。
The house needs painting.It's in bad condition.
房子需要上油漆。房子的情况很糟糕。
What can I do for you?
要我帮忙吗？