Learning-by-doing
边做边学
🧩 词语组成解析
by
[baɪ]
prep. 在…旁边;表示方式;由于;经过;
adv. 经过;表示保留或保存时用;短暂拜访;
n. 行为, 活动
🗣️ 情景例句
That sounds reasonable. Let me think it over. And I'll call you back to make reservations.
听起来价钱还算公道。让我考虑一下，我会再打电话预定。
Necessity is the mother of invention.
穷则变，变则通。
How can you change your mind at last minute?
你怎么能在最后时刻改变主意呢？