The client grew testy after waiting forty minutes on hold with our support line.

客戶在我們的客服專線上等了四十分鐘後，變得越來越不耐煩、火氣上來。

Our manager gets a little testy when meeting agendas are not sent in advance.

如果會議議程沒有事先寄出，我們經理就會有點暴躁。

Passengers became testy when the airline announced a third delay without explanation.

航空公司第三次宣布延誤卻沒有說明原因，乘客們都變得很火大。