致病力(virulence)
参考答案:
用于描述病原物的不同小种(株系)对寄主具有专化性致病力强弱的术语,可分为“毒力”和“侵袭力”两个名称。
--- The final score of the basketball match was 93—94.
--- So we were only ______ beaten.
A.nearly
B.slightly
C.lightly
D.narrowly
人身上的衣服局部着火,可采取脱衣,()的方式灭火。
A、局部裹压
B、吹风
C、拍打
D、跑动