渗透

shèn tòu to permeate; to infiltrate; to pervade; osmosis

技术

jì shù technology; technique; skill; CL:門|门[men2],種|种[zhong3],項|项[xiang4]

查询

chá xún to check; to inquire; to consult (a document etc); inquiry; query

个人

gè rén individual; personal; oneself

飞机

fēi jī airplane; CL:架[jia4]

、 动车

dòng chē power car; multiple-unit train (abbr. for 動車組|动车组)

记录

jì lù to record; record (written account); note-taker; record (in sports etc); CL:個|个[ge4]

, 唯

wéi -ism; only; alone

wěi yes

一会

yī huì a moment; a while; in a moment; also pr. [yi1 hui3]

退款

tuì kuǎn to refund; refund

的

de of; ~'s (possessive particle); (used after an attribute); (used to form a nominal expression); (used at the end of a declarative sentence for emphasis)

dí really and truly

dì aim; clear

dī see 的士[di1 shi4]

内部

nèi bù interior; inside (part, section); internal

渠道

qú dào irrigation ditch; (fig.) channel; means

屁屁

pì pi (child language) buttocks; bottom

社工

shè gōng social work; social worker

库

kù warehouse; storehouse; (file) library

chabahelp