To make thorough preparations and wait for the opportune moment; to hone one's skills in readiness.
为了在即将到来的创新项目竞赛中脱颖而出，他这段时间一直在家里磨厉以须，深入研究新技术。
To stand out in the upcoming innovation project competition, he has been making thorough preparations at home during this period, delving deep into new technologies.
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