基本解釋磨屑同根派生 grindings相關(guān)詞英漢例句Stepped out ten feet and then put a mark in the ground.量出10英尺; 然后在地上做個記號。Smith ground out his three novels a year for over30 years.史密斯每年涂寫出三部小說,30多年來,年年如此。In digital signal technique, a signal that uses a positive(or negative) excursion and ground as the two binary signal states.在數(shù)字信號技術(shù)中,用正(或負(fù))向電壓與地兩個電平來表示二進(jìn)制“1”和“0”的一種信號grindings更多例句