after crop的用法和樣例：
例句
用作名詞 (n.)
- He stimulated a new crop of researches into the subject by many scholars.
在他的刺激下，許多學(xué)者對這個(gè)問(wèn)題進(jìn)行深入研究，取得新的收獲。 - After the meeting we got into conversation with the students about their gains in political study.
會(huì )后我們和學(xué)生們談他們在政治學(xué)習上的收獲。
