| |||
variação luminosa | |||
relâmpago | |||
iluminação | |||
raio (fulgur) |
éclair : 62 phrases in 16 subjects |
Agriculture | 3 |
Chemistry | 2 |
Communications | 1 |
Cultural studies | 6 |
Earth sciences | 13 |
Electronics | 7 |
Environment | 7 |
Finances | 2 |
General | 5 |
Life sciences | 5 |
Lighting other than cinema | 2 |
Materials science | 3 |
Mechanic engineering | 1 |
Medical | 2 |
Metallurgy | 2 |
Natural sciences | 1 |