adjective🔗Share没牙的，无齿的。 Having no teeth."a toothless old man"一个没牙的老头bodyphysiologyanatomyChat with AIVocabulary GamePractice Reading
adjective🔗Share无力的，软弱的 Weak; having no ability to enforce something."The treaty was toothless and did nothing to combat climate change."这项条约毫无约束力，对应对气候变化毫无作用。politicsgovernmentlawabilityChat with AIVocabulary GamePractice Reading
