踏实
tāshi
〖onafirmfooting;besteadyandsure〗∶切实;不浮躁
〖havepeaceofmind;befreefromanxiety〗∶〖内心〗安定;安稳
心里总不踏实

脚踏实地  足踏实地  踏踏实实  踏实(ｔā-)