Expositions
n. <正>阐述( exposition的复数形式 ); 讲解; 展览会; 博览会
🗣️ 情景例句
But right now, I'm kind of short of cash.
但现在，我手头很紧。
Now, ladies and gentlemen, I'd be happy to answer any questions that you might have.
各位女士各位先生，现在你们有任何问题我都乐意答复。
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。