His teeth clicked as he snapped at my ankle.它猛地朝我的脚脖子咬下去，牙齿还咔咔直响。When I saw the television report, it all clicked.我看到电视报道时才恍然大悟。She clicked her tongue against the roof of her mouth.她用舌头顶着上腭发出啧啧声。...
He fought tooth and nail to keep his job.他竭尽全力保住自己的工作。A mirror hung on a nail above the washstand.脸盆架上方用钉子挂着一面镜子。One dip into the bottle should do an entire nail.往瓶子里蘸一下的量就应该能涂满整个指甲。...
Verification or falsification alone is not enough to demarcate science.单凭证实或证伪都不足以为科学划界.Demarcate port is received, the user needs identity test and verify.限定端口接入, 用户需身份验证.A special UN commission was formed to demarcate ...