雙重感染 — shuāng zhòng gǎn rǎn

1

shuāng¹

pair, couple; both; measure word for things that come in pairs / heavy, weighty; to double, to repeat / to affect, to move, to touch; to perceive, to sense / dye; to catch; to infect; to be contagious

2

zhòng⁴

pair, couple; both; measure word for things that come in pairs / heavy, weighty; to double, to repeat / to affect, to move, to touch; to perceive, to sense / dye; to catch; to infect; to be contagious

3

gǎn³

pair, couple; both; measure word for things that come in pairs / heavy, weighty; to double, to repeat / to affect, to move, to touch; to perceive, to sense / dye; to catch; to infect; to be contagious

4

rǎn³

pair, couple; both; measure word for things that come in pairs / heavy, weighty; to double, to repeat / to affect, to move, to touch; to perceive, to sense / dye; to catch; to infect; to be contagious

As word