toothless
/ˈtuːθləs/📚 19667 23You use toothless to describe a person or their smile when they have no teeth. 没牙的
adjective [原级]无牙齿的
She gave us a toothless grin.
她张开没牙的嘴巴对我们笑了笑。
adjective [原级]无权势的
In his view, the commission remains a toothless and ineffectual body.
在他看来，委员会仍然是个没有权威而且缺乏效率的机构。
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