Barrier to entry
[经] 进入(市场)的壁垒
🧩 词语组成解析
to
[tu,tə]
prep. 向，朝着;到;关于;属于;
adv. 朝一个方向的;到某种状态;关闭;
entry
['ɛntri]
n. 进入，入场;入口处，门口;登记，记录;参加比赛的人;
🗣️ 情景例句
Oh, that's not too far from here!
噢， 那儿不很远。
Two ears to one tongue, therefore hear twice as much as you speak.
两只耳朵对一舌，故应多听而少说。
He was a famous professor of physics.
他是一位著名的物理教授。