稳定

wěn dìng steady; stable; stability; to stabilize; to pacify

tf 签名

qiān míng to sign (one's name with a pen etc); to autograph; signature

费用

fèi yòng cost; expenditure; expense; CL:筆|笔[bi3],個|个[ge4]

TG:cqsignalanntxk