| |||
deltoid; three-cornered; trigonous | |||
triangular | |||
trigonal | |||
delta | |||
| |||
triangular | |||
three-cornered |
trouglast : 61 phrases in 11 subjects |
Architecture | 1 |
Aviation | 2 |
Carpentry | 15 |
Construction | 18 |
General | 5 |
Mechanic engineering | 7 |
Nautical | 2 |
Oil / petroleum | 3 |
Polygraphy | 2 |
Technology | 5 |
Textile industry | 1 |