常見例句雙語例句You do not have to defrost this refrigerator because it is equipped with an automatic defroster.你不必給這個冰箱除霜，因為它配有自動除霜器。blog.sina.com.cnAn automatic defroster for power transmission iron tower comprises a shell and a circuit arranged inside the shell;一種電力輸送鐵塔自動融冰裝置，包括有殼體、安裝在殼體內(nèi)的 電路；ip.com 返回 automatic defroster