普魯卡因

procaine (nerve blocking agent) (loanword)

to stop / to block / (computing) (coll.) slow / (loanword) card / CL:張|张[zhang1],片[pian4] / truck (from "car") / calorie (abbr. for 卡路里[ka3 lu4 li3]) / cassette

to block / to be stuck / to be wedged / customs station / a clip / a fastener / a checkpost / Taiwan pr. [ka3]

old variant of 因[yin1]

cause / reason / because

general / popular / everywhere / universal

surname Lu / Lu, ancient state of China 魯國|鲁国[Lu3 guo2] / Lu, short name for Shandong 山東|山东[Shan1 dong1]

(bound form) crass / stupid / rude / (used to represent the sounds of "ru", "lu" etc in loanwords)