tōng yòng chuàn xíng zǒng xiàn
(computing) Universal Serial Bus; USB
通
tōng
to go through
用
yòng
to use; to make use of; to employ
串
chuàn
to string together
行
xíng
(bound form) to walk; to go; to travel
总
zǒng
(bound form) general; overall
线
xiàn
variant of 線|线[xian4]
