Gratuitous act
[法] 无偿行为
🧩 词语组成解析
act
[ækt]
v. 行动;表现;表演;起作用;
n. 行为;行动;法案，法令;短节目;
🗣️ 情景例句
Excuse me, ma'am. Ticket, please.
对不起， 太太 ，车票请拿出来看一下。
They operated on him last night.
他们昨晚给他动手术了。
I am used to traveling by air and only on one occasion have I ever felt frightened.
我习惯了乘飞机旅行，只是有一次把我吓坏了。