不备 | bù bèi | unprepared / off guard | |
措手不及 | cuò shǒu bù jí | no time to deal with it (idiom) / caught unprepared | |
抓瞎 | zhuā xiā | to be caught unprepared | |
全无准备 | quán wú zhǔn bèi | completely unprepared | |
临渴掘井 | lín kě jué jǐng | lit. not to dig a well until one is thirsty / to be unprepared and seek help at the last minute (idiom) |