注

zhù to inject; to pour into; to concentrate; to pay attention; stake (gambling); classifier for sums of money; variant of 註|注[zhu4]

zhù to register; to annotate; note; comment

单

dān bill; list; form; single; only; sole; odd number; CL:個|个[ge4]

Chán see 單于|单于[Chán yú]

Shàn surname Shan

延迟

yán chí to delay; to postpone; to keep putting sth off; to procrastinate; (computing) to lag

是

shì is; are; am; yes; to be

shì variant of 是[shi4]; (used in given names)

什么

shén me what?; who?; something; anything

原因

yuán yīn cause; origin; root cause; reason; CL:個|个[ge4]

【 微信

Wēi xìn Weixin or WeChat (mobile text and voice messaging service developed by Tencent 騰訊|腾讯[Teng2 xun4])

：7977754】fNt2hkBZ