| 释义 |
bottoming drill
- 操练cāo liàn
drill, practice
- 手钻shǒu zuàn
hand drill
- 缸底gāng dǐ
cylinder bottom
- 活底huó dǐ
false bottom
- 军事训练jun1 shì xùn liàn
drill
- 消防训练xiāo fáng xùn liàn
fire drill
- 顿钻dùn zuàn
percussion drilling; American system drill; cable-system drill; churn drill
- 条播机tiáo bō jī
seed drill, drilling machine
- 钻杆zuàn gǎn
drill stem; drill pipe; jackrod
- 降至最低点jiàng zhì zuì dī diǎn
bottom out
- 泄底xiè dǐ
reveal the bottom of sth.
- 耧lóu
an animal-drawn seed plough; drill barrow; drill
- 钻床zuàn chuáng
drill press; driller; drilling machine; drill
- 肺腑fèi fǔ
the bottom of one's heart
- 钻模zuàn mó
drill plate; drill jig; toolmakers button; jig
- 操演cāo yǎn
drill
- 练操liàn cāo
drill
- 条播tiáo bō
drill
- 演练yǎn liàn
drilling
- 钻子zuàn zǐ
drill
- 装底zhuāng dǐ
bottom
- 扁钻biǎn zuàn
chit drill; flat bit; plain chisel; spade drill
- 钻孔zuàn kǒng
drill; drill hole; perforate; borehole; solid boring; punching
- 池底chí dǐ
bottom of the pool; bottom of the bath
- 操典cāo diǎn
drill book
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