sabre-toothed ['seibətu:θt]

以下由轻松背单词网站提供

附加级

a.长着锐利的长犬牙的

His face was seamed with sabre cuts. 他的脸上留有马刀砍下的伤痕。
Her speech is mere sabre-rattling, ie She will not carry out her threats. 她讲的话只不过是吓唬人而已。