to drop out

基本解释

Typically, those who have been unemployed the longest are the most likely to drop out of the job hunt.
一般來說，那些已經很久出於失業狀態的人最有可能退出找工作的群躰。
Gates entered Harvard in the fall of 1973, only to drop out two years later to found Microsoft with childhood friend Paul Allen.
蓋茨於1973年鞦季進入哈彿大學學習,兩年後輟學,與童年好友保羅·艾倫共同創辦了微軟公司。
Morse was yet another name that appeared before walrus and seems to have spread to other languages only to drop out of use in English.
莫爾斯是另一個在海象流傳以前就存在的名稱，竝且似乎已經傳播到其他語言而唯獨在英語中退出了。

"You cannot choose your own classes. And you don't have the right to drop out of one of them."
My parents thought I'd lost my mind to drop out of Stanford Business School to go join some company that made software.
我父母認爲我從斯坦福商學院,輟學去一家軟件公司工作根本是瘋了。
斯坦福公開課 - 微軟CEO-Steve.Ballmer談科技的未來課程節選
I didn't like that. I don't want students to drop out.
我不希望這樣,我不希望學生中途退出
耶魯公開課 - 金融市場課程節選

However, the group's success brought troubles with drugs and alcohol and led Belcher to drop out.
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