Kylar的音标：...

The different kinds of quarks or leptons are known technically as flavors.夸克和轻子的这些个同种类,从技术上看是有特色的.At present nobody understands why these three quarks which are in the proton are bound together...目前还没有人知道质子里面的这三个夸克为什么会结合...

kopsine的音标：kopsine的英式发音音标为：['kɒpsi:n]kopsine的美式发音音标为：['kɒpsin]...

checkup的复数形式为：checkups...

check的音标：check的英式发音音标为：[tʃek]check的美式发音音标为：[tʃɛk]...

I tried not to think about it. I blacked it out.我尽量不去想它，竭力要将它忘掉。Samadov said that he felt so ill that he blacked out.萨马多夫说他感觉很不舒服，然后就晕了过去。Their mother was trying to hide her two blacked eyes.他们的母亲想遮住自己被打青的双眼。...

adj.灵巧的，熟练的，制作精巧的，圆熟...

blackguard的第三人称单数（三单）为：blackguards...

Beware the sharks when you are making up your mind how to invest.当你决定如何投资时要提防诈骗者。I am too old to club sharks to death.我太老了,不能用棍子打死鲨鱼了.They were not the ordinary pyramid - shaped teeth of most sharks.它们和大多数鲨鱼的不同,不是一般的金字塔形...

One of these skits, " The King of Beasts " resembles a traditional frontier prank.一出滑稽短剧《兽王 》 酷似传统的边疆闹剧.Kids can develop ad campaigns, commercials and skits to illustrate character traits.孩子们会发动宣传运动, 制作广告宣传片和幽默短剧来说明性格品质....

make sense的音标：make sense的英式发音音标为：[meik sens]make sense的美式发音音标为：[mek sɛns]...

erkensator的音标：erkensator的英式发音音标为：[ɜ:'kenseɪtə]erkensator的美式发音音标为：[ɜ'kenseɪtə]...

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白细胞像...

crack的第三人称单数（三单）为：cracks...

keelhaul的现在完成时为：keelhauled...

epiplankton的音标：epiplankton的英式发音音标为：[epɪp'læŋktʌn]epiplankton的美式发音音标为：[epɪp'læŋktʌn]...

keep off的音标：keep off的英式发音音标为：[ki:p ɔf]keep off的美式发音音标为：[kip ɔf]...

Petty officers are the backbone of a navy.军士是海军的骨干。Agriculture forms the backbone of the rural economy.农业是农村经济的基础。The wounded soldiers showed much backbone before the enemy.受伤的士兵在敌人面前表现出了威武不屈的精神....

He was hardworking and energetic.他工作努力，精力充沛。Be thrifty and hardworking in whatever undertaking you are to start on.办任何事都要勤俭.It is generally known that the overseas Chinese are a hardworking lot.众所周知华侨是刻苦耐劳的....

wakened的音标：...

n.埃洛石...

mask的现在进行时为：masking...

talk的音标：talk的英式发音音标为：[tɔ:k]talk的美式发音音标为：[tɔk]...

If you love life, life will love you back.热爱生活，生活也会厚爱你。We'll go to a meeting in Birmingham and come straight back.我们将去伯明翰参加会议，然后马上回来。The rescuers were beaten back by strong winds and currents.救援人员因风浪太大而被迫中断工作。...

pick的第三人称单数（三单）为：picks...

knew的音标：knew的英式发音音标为：[nju:]knew的美式发音音标为：[nu]...

debarkation的音标：debarkation的英式发音音标为：[ˌdi:bɑ:'keɪʃən]debarkation的美式发音音标为：[ˌdibɑ'keɪʃən]...

workers的音标：workers的英式发音音标为：['wɜ:kəz]workers的美式发音音标为：['wɜkəz]...

n.营房，兵营，（临时性的）棚屋，外观简陋划一的房屋vt.向…提供营房（或棚屋），使（如军人）住在营房内，对…大嚷vi.住入营房（或棚屋），喝倒彩...