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力 ichi1 (いんりょく); 効き目 ichi1 news1 nf21; 利き目 ichi1; 効目; 利目; 効果 ichi1 news1 nf01 (こうか); 効能 news1 nf22; 功能 |
eficacia : 16 phrases in 7 subjects |
Electronics | 5 |
International Monetary Fund | 3 |
Lighting other than cinema | 2 |
Sound recording | 1 |
Telecommunications | 2 |
Telegraphy | 1 |
Vacuum tubes | 2 |