F₂ | |
anim.husb. | 子二代; 二代杂种; 杂交二代 |
F | |
gen. | F字形; 光圈数; 华氏温度 |
agric. | 生殖力 |
econ. | 英语的第六个字母 |
nautic. econ. | 捕捞死亡率 |
f. | |
expl. | fire alarm 火警 |
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子二代; 二代杂种; 杂交二代一代杂种自群交配或自花授粉所产后代 | |||
English thesaurus | |||
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second filial generation | |||
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Formula 2; circuit opening relay | |||
fog and friction | |||
second generation, second filial generation (dimock) | |||
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second filial generation |
F2F : 37 phrases in 14 subjects |
Agriculture | 6 |
Animal husbandry | 6 |
Dermatology | 1 |
Ecology | 1 |
Genetics | 3 |
Metallurgy | 1 |
Nursing | 1 |
Pest control | 2 |
Pharmacology | 8 |
Project management | 1 |
Racing and motorsport | 3 |
Reproductive biology | 2 |
Sports | 1 |
Surgery | 1 |