常見(jiàn)例句雙語(yǔ)例句In 1950, myxoma virus, a parasite that affects rabbits, was deliberately introduced into Australia to control the rabbit population.在這段文字里，就是指為了減少兔子的數(shù)量，人為的引進(jìn)了一種病毒。 返回 myxoma virus