at wit's end; at the end one's rope
Example Sentences
这种前沿探索为进一步深化现代没辙研究提供了宝贵的第一手资料。
zhè zhǒng qián yán tàn suǒ wèi jìn yí bù shēn huà xiàn dài méi zhé yán jiū tí gōng le bǎo guì de dì yī shǒu zī liào.
This cutting-edge discovery provides valuable primary material for further research into modern bundles of hands.
面对这个突发的疑难软件漏洞，连最有经验的高级系统架构师一时之间也感到束手无策、彻底没辙。
miàn duì zhè ge tū fā de yí nán ruǎn jiàn lòu dòng, lián zuì yǒu jīng yàn de gāo jí xì tǒng jià gòu shī yī shí zhī jiān yě gǎn dào shù shǒu wú cè, chè dǐ méi zhé.
Faced with this sudden and difficult software vulnerability, even the most experienced senior system architects felt helpless and completely helpless.
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