Learning by instruction
[计] 教育学习
🧩 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;
🗣️ 情景例句
Before a long trip I always give my car a safety check.
远行之前，我总是会对车子进行安全检查。
It's the kind of work I've always wanted to do.
它是我常常想做的工作。
Wait! There is something else.
且慢！事情还没完。