使勁兒

erhua variant of 使勁|使劲[shi3 jin4]

to make / to cause / to enable / to use / to employ / to send / to instruct sb to do sth / envoy / messenger

to exert all one's strength

strength / energy / enthusiasm / spirit / mood / expression / interest / CL:把[ba3] / Taiwan pr. [jing4]

stalwart / sturdy / strong / powerful

erhua variant of 勁|劲[jin4]

child / son

non-syllabic diminutive suffix / retroflex final