Doodle-bug
n. 探矿杖；飞弹；短程往返火车
🧩 词语组成解析
doodle
['du:dl;'du:dəl]
vi. 心不在焉地乱写乱画;
n. 乱写乱画（出的东西）;
bug
[bʌɡ]
n. 昆虫;陷，瑕疵;细菌，病菌;窃听器;
vt. 在…装窃听器;打扰，烦恼;折磨，使痛苦;（使眼球）暴突或变大;
vi. 变大;凸出;
🗣️ 情景例句
Tell me the courses you have completed in school and what is your favorite subject?
你曾修读哪些课程和你最喜欢哪一科？
Pick up the receiver and deposit a coin in the slot.
拿起听筒和放一个硬币到投币口。
Personally, I'd rather go to the Science Museum.
就我个人而言，我倒想去科技馆。