Hack around
闲逛, 虚度光阴
🧩 词语组成解析
hack
[hæk]
vt.& vi. 乱劈，乱砍;开垦;出租马车;
n. 劈，砍;干咳;乘用马;
around
[ə'raʊnd]
adv. 大约;旋转;到处，四处;在周围;
prep. 围绕;在附近;前后，左右;在…周围;
🗣️ 情景例句
I did drink a lot of coffee when I was younger, But I have noticed the health benefits since I quit.
我在年轻时确实喝过很多咖啡，但我发觉戒了咖啡后身体健康多了。
I have some left.
我剩下一些。
and we have only to turn to that extraordinary discovery of echo-location in bats to see a case in which the voice plays a strictly utilitarian role.
我们只要看一看蝙蝠回声定位这一极不寻常的发现，就可以探究一下声音在什么情况下有绝对的实用价值。