dùn zuàn
- percussion drilling
- American system drill
- cable-system drill
- churn drill
用户正在搜索
deswell,
desyn,
desynapsis,
desynchroniser,
desynchronization,
desynchronize,
desynchronizing,
desynonymize,
DET,
DETA,
相似单词
顿悟测验,
顿悟经验,
顿悟说,
顿悟学习,
顿足,
顿钻,
遁,
遁词,
遁辞,
遁辞的,