| 释义 |
cross objHkrBs, $krB:sv [T]esp. specialized If you cross a plant or animal with another of a different type, you cause them to breed together in order to produce a new variety.使杂交I'm trying to produce a disease-resistant hybrid by crossing several different varieties of maize.我正设法通过杂交几种不同品种的玉米而研制出抗病的新品种。
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