Contract

合同

hétóng

(agreement that is legally binding)

合約 /合约

héyuē

(agreement that is legally binding)

契約 /契约

qìyuē

(agreement that is legally binding)

感染

gǎnrǎn

((transitive) gain or acquire (an illness))

收緊 /收紧

shōujǐn

((intransitive) draw together; shorten; narrow; lessen)

收縮 /收缩

shōusuō

((intransitive) draw together; shorten; narrow; lessen)

收缩

shōusuō

((intransitive) draw together; shorten; narrow; lessen)