| |||
corky; bung of a cask; stopper | |||
peg | |||
bung | |||
plug; plug switch; switch plug; dowel pin; pin; dowel; cramp iron | |||
| |||
cork; stopper; plug | |||
| |||
plug; switch-plug | |||
| |||
suberous |
dugo : 13 phrases in 5 subjects |
Agriculture | 4 |
Chemistry | 1 |
Environment | 1 |
General | 2 |
Materials science | 5 |