| 释义 |
drill collar groove
- 领头lǐng tóu
jacket collar
- 钎肩qiān jiān
shank collar; steel collar
- 操练cāo liàn
drill, practice
- 手钻shǒu zuàn
hand drill
- 止动环槽zhǐ dòng huán cáo
snap ring groove
- 军事训练jun1 shì xùn liàn
drill
- 围口部wéi kǒu bù
peristome; peristomial groove; oral groove
- 消防训练xiāo fáng xùn liàn
fire drill
- 退刀槽tuì dāo cáo
tool withdrawal groove; relief groove; escape
- 顿钻dùn zuàn
percussion drilling; American system drill; cable-system drill; churn drill
- 坡口pō kǒu
groove
- 条播机tiáo bō jī
seed drill, drilling machine
- 钻杆zuàn gǎn
drill stem; drill pipe; jackrod
- 颈间jǐng jiān
collar
- 领子lǐng zǐ
collar
- 耧lóu
an animal-drawn seed plough; drill barrow; drill
- 钻床zuàn chuáng
drill press; driller; drilling machine; drill
- 槽角cáo jiǎo
groove angle
- 肛沟gāng gōu
anal groove
- 沟槽gōu cáo
groove; cannelure
- 碾槽niǎn cáo
mill groove
- 哑纹yǎ wén
virginal groove
- 轭缘è yuán
collar rafter
- 毂环gū huán
nave collar
- 活领huó lǐng
detachable collar
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