常見例句雙語例句The top dial typed presser foot regulator together with presser foot lever assures easier operation;機(jī)頂圓盤式交互壓腳,調(diào)節(jié)旋鈕和機(jī)身正面壓腳提升板手,使操作調(diào)節(jié)輕松簡便; 返回 presser foot lever