chalcosiderite怎么读？

n.磷铜铁矿...

adj.快乐的，好交际的，善良快活的n.左威尔牌手表...

The town is scruffy and unappealing.那个城镇脏乱不堪，令人生厌。He's wearing a deeply unappealing baseball hat...他戴着一顶很不起眼的棒球帽。There was an unappealing film of slime on top of the pond.池塘表面有一层黏腻腻的污泥。He's wearing a deeply una...

illustrate的近义词有：explain, interpret, illustrate, clarify, account。下面这些动词均有"说明"的含义：explain：含义广，最普通用词，指把某事向原来不了解、不清楚的人解释明白、说清楚等。interpret：着重以特殊的知识、经验来解释难理解的事情。illustrate：多指用实例或插图、图表加以说明。clarify：指把已发生的事件。情况和现状说清楚。account：说明某...

intersegment的音标：intersegment的英式发音音标为：[ɪntɜ:r'sedʒmənt]intersegment的美式发音音标为：[ɪntɜr'sedʒmənt]...

n.松弛，松懈，轻泻，轻泻剂...

“而且”的英语可以翻译为：not only ... but ，and that，and，further more，furthermore ...

他被控从经济中捞取了丰厚的油水。He has been accused of skimming the cream off the economy.轻松捞取利润的可能性吸引了一拨不良商人。The prospect of easy profits has attracted the wrong kind of businessman.很多人认为前任部长们一年仅参加几次理事会就轻而易举地捞取了25,000英镑的报酬。Many people ...

informal的近义词有：irregular, casual, informal。下面这些形容词均有"非正式的，非正规的"的含义：irregular：指不按常规、固定模式或计划做事；或指不隶属于任何机构或组织。casual：指不太注意场合，仪表等，随意性强。informal：指语言、穿着等随便，也指不举行任何形式或仪式的活动。...

emcee的复数形式为：emcees...

surf的现在完成时为：surfed...

他粗暴的外表下藏着一颗非常善良的心。His gruff exterior concealed one of the kindest hearts.哈里对谁都粗暴无礼，这渐渐叫人无法忍受。Harry's rudeness to everyone was becoming hard to take.“您粗暴无礼而且冒失莽撞，加尔布雷思先生，”汤米说道。"You are rude and obtrusive, Mr Galbrait...

vt.使正常化，使标准化...

n.钠闪辉长岩...

n.总计...

“核子”的英语可以翻译为：[物] nucleon，nucleus ...