| 释义 |
DEFINITIVE EXAMPLES 权威例句〔mutate〕A newer anti-HIV drug called pyridinone caused HIV to mutate into a form which could not reproduce or infect new cells.一种叫作吡啶酮的新型抗艾滋病药物能促使艾滋病毒变异,使其不能繁殖,也不会再感染新的细胞。柯林斯高阶〔propagate〕Plants won't propagate in these conditions.植物在这种条件下不能繁殖。牛津高阶The insects are artificially reared and irradiated to make them sterile.这些昆虫由人工饲养,并进行放射处理使他们不能繁殖。剑桥国际 |