easily obtainable from the lunar rocks in the form of liquid oxygen.
從月球上的巖石中很容易提煉出液態(tài)氧，
新概念英語第四冊
Lesson 35 Space odyssey
?? 句中詞匯解析
從本句中提取的重要詞匯
adv. 容易地;很可能;迅速地;頻繁地;
?? easi=easy容易的 + ly ...地 → 容易地；無疑地
"The cream is easily absorbed into the skin."
這種乳霜皮膚易吸收。
近義：just, plainly, readily, simply, effortlessly, leisurely
反義：approximately, insufficiently, narrowly, nearly, barely, roughly
n. 形狀，形式;外形;方式;表格;
vt. 形成;構成;組織;塑造;
vi. 形成，產生;排隊，整隊;
?? form =shape,表示”形狀”
"The noun " mouse " is the singular form of " mice " ."
名詞mouse是 mice 的單數(shù)形式.
近義：past, background, record, dossier, antecedents, institute
反義：hypertrophy, misshape, twist, uglify, warp, contort
n. 液體;流音;
adj. 液體的;清澈的;（聲音）流暢的;易轉換成現(xiàn)款的;
?? liqu濕+id表形容詞→ 流體的，液態(tài)的，如：stupid笨的
"a colourless liquid like water"
像水一樣無色的液體
近義：fluid, solution, flowing
反義：massive, robust, strong, sturdy, consistent, firm
adj. 月的，月球的;陰歷的;（光）蒼白的，微弱的;銀的，含銀的;
?? lun=moon月亮+ar...的 → 月亮的
"The astronauts piloted their craft down to the lunar surface."
宇航員駕駛太空飛船在月球表面降落.
反義：sun
n. [化]氧，氧氣;
?? oxy含氧的+gen出生，產生→氧氣
"the first Briton to climb Everest without oxygen"
第一個未借助氧氣設備登上珠穆朗瑪峰的英國人