基本解釋履帶傳帶同根派生 crawler-tread相關(guān)詞英漢例句We heard his heavy tread on the staircase. 我們聽到了他走在樓梯上沉重的腳步聲。She tread lightly so as not to wake the baby. 她步子很輕,以免驚醒孩子。crawler treadn. 履帶傳動He unwarily tread upon a viper asleep just before his feet. 他不小心踩到正睡在他腳前的蛇上。If a man once fall, all will tread on him. [諺]人倒眾人踩。crawler-tread更多例句