Teach by correspondence
函授教学
🧩 词语组成解析
teach
[ti:tʃ]
vt. 教;教导，训练;教授;
vi. 教书;
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
Especially with his teething.
特别是他现在开始长牙。
Opportunity makes the thief.
疏忽招盗贼。
That was quick! she said. Have you finished already?
“你真快！”她说，“你已经买完东西了吗？”