常見(jiàn)例句雙語(yǔ)例句This time, scientists were ready and waiting, conditioned by a nervous five-year watch over the lethal H5N1 bird-flu virus.由於受到5年來(lái)殫精竭慮地監(jiān)測(cè)致命性H5N1禽流感病毒的影響，這次科學(xué)家整裝待發(fā)。 返回 conditioned lethal