1、The immune rabbit sera were used for passive immunity test in mice.
并以家兔免疫血清在小鼠進(jìn)行被動免疫保護(hù)實(shí)驗(yàn)。

2、Passive immunity is "borrowed" from another source and it lasts for a short time.
被動免疫的抗體是從其它地方“借來”的，只能持續(xù)很短的時間。

3、Young suckling piglets are protected by passive immunity from the sow.
新生仔豬可從母體獲得被動的免疫力。

passive immunity翻譯