单词 call-outs 例句 DEFINITIVE EXAMPLES 权威例句〔call-out〕The lifeboat has had ten call-outs in the past year.去年救生艇出动过十次。朗文当代〔call-out〕The mountain rescue service had several call-outs last week.山地救护队上周好几次应召出动。剑桥高阶〔...