Perfective aspect
完成体
🧩 词语组成解析
a. 完成的, 完成时的\\nn. 完成时
🗣️ 情景例句
You bet.
没错。
If you trust before you try, you may repent before you die.
不试就相信，死前要悔恨。
He offered to train Mendoza and his young pupil was quick to learn.
他主动提出教授门多萨，而年少的门多萨一学就会。