扎扎实实

firm / solid / reliable / real / practical

to prick / to run or stick (a needle etc) into / mug or jug used for serving beer (loanword from "jar")

penetrating (as of cold) / struggle

variant of 紮|扎[za1]

variant of 紮|扎[zha1]

to tie / to bind / classifier for flowers, banknotes etc: bundle / Taiwan pr. [zha2]

(of troops) to be stationed (at) / Taiwan pr. [zha2]

used in 挣扎[zheng1 zha2]

(onom.) crunch (of marching feet etc)

strong / solid / sturdy / firm / practical

see 扎實|扎实[zha1 shi5]

real / true / honest / really / solid / fruit / seed / definitely