to fight tooth and nail meaning in English
奋力作战, 拼命打
Examples
- While the committee has not provided details on banding , schools which are likely to be in the band one group can now heave a sigh of relief - they no longer have to fight tooth and nail for the top spot
虽然委员会尚未说明分级的标准，可以预见，那些应该会列入第一级的学校，从此可以松一口气，它们彼此再也不必为谁第一谁第二而耿耿于怀放心不下。