Big-three
三巨头；美国三大汽车公司
🧩 词语组成解析
big
[bɪɡ]
adj. 大的;重要的;（计划）庞大的;大方的;
adv. 大量地;成功地;夸大地;宽宏大量地;
n. 大亨;大公司;
three
[θri]
num. 三;三个;第三（章，页等）;
n. 三岁;三个人[东西];三，三个;
adj. 三的;三个的;
🗣️ 情景例句
Did you pay for that?
你付钱了没有？
I told him to come in and wait here.
我告诉他进来在这里等。
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。