the sound of a dentist's drill 牙钻的声音
grammar drills 语法训练
a fire drill 消防演习
present tense | |
I/you/we/they | drill |
he/she/it | drills |
present participle | drilling |
past tense | drilled |
past participle | drilled |
Drill two holes in the wall. 在墙上钻两个洞。
They had to drill through the mountainside. 他们只好把山腰凿穿。
They are drilling for oil in the area. 他们在这个地区钻井勘探石油。
Trainers will be drilling new members of the cabin crew on safety procedures. 培训教员将训练新的机组人员掌握安全程序。
👨🏻🏫 Mr. Ng 麥美倫詞典 📚 – macmillan.mister5️⃣.net
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