n.毀壞,損壞,玷汙( mar的名詞復數 );
v.毀壞,損壞,玷汙( mar的第三人稱單數 );
master attitude reference system主要態度參考系統;?
midair retrieval system 中空恢復系統;?
military affiliated radio system 軍用附屬無線電系統;?
mathematics anxiety rating scale 數學焦慮等級刻度
例句:
Mars?has an insubstantial atmosphere, consisting almost entirely of carbon dioxide. ?
火星的大氣層極其稀薄,幾乎全部由二氧化碳構成。
2. The planet?Mars?will be visible to the naked eye all week. ?
整周都可以用肉眼觀察到火星。
Mars?was visible, dead in the centre of the telescope. ?
可以看得見火星,就在望遠鏡的正中央。
He stole a?Mars?bar from the school tuck shop. ?
他從學校小吃店偷了壹條瑪氏巧克力棒。
Mars?takes longer to revolve on its axis than the earth. ?
火星自轉壹周的時間比地球長。
He?contended?that?there?must?be?life?on?Mars. ?
他堅信火星上面壹定有生物。