深入

shēn rù to penetrate deeply; thorough

探究

tàn jiū to investigate; to delve; to probe; to enquire into; to look into

一

yī one; 1; single; a (article); as soon as; entire; whole; all; throughout; "one" radical in Chinese characters (Kangxi radical 1); also pr. [yao1] for greater clarity when spelling out numbers digit by digit

键

jiàn key (on a piano or computer keyboard); button (on a mouse or other device); chemical bond; linchpin

打包

dǎ bāo to wrap; to pack; to put leftovers in a doggy bag for take-out

apk# 电报

diàn bào telegram; cable; telegraph; CL:封[feng1],份[fen4]

找

zhǎo to try to find; to look for; to call on sb; to find; to seek; to return; to give change

apk2botozn