感染率

rate of infection (usu. of a disease)

to feel / to move / to touch / to affect / feeling / emotion / (suffix) sense of ~

infection / to infect / to influence

to infect; infection / (fig.) to influence

to dye / to catch (a disease) / to acquire (bad habits etc) / to contaminate / to add color washes to a painting

rate / frequency

to lead / to command / rash / hasty / frank / straightforward / generally / usually