“航天器”怎么读？

重返大气层的航天器受到重力的作用。Spacecraft which are re-entering the earth's atmosphere are affected by g forces.反射器通过支架牢牢地固定在航天器的侧面。The reflector is held onto the sides of the spacecraft with a frame.科学家密切跟踪航天器的运行.Scientists are ...

“航天器”的英语可以翻译为：spacecraft，space vehicle，astrovehicle，space ship ...

We watched the harbour and then the coastline fade away into the morning mist.我们凝望着港口，只见海岸线渐渐隐于晨雾之中。The colour of the cloth will fade away little by little.这布的颜色会一点一点褪掉的.The light of that conflagration will fade away.这熊熊...

Boomerang Nebula - the coolest place in the Universe?宇宙中最冷的地方?Next, I will talk about how the returning boomerang was developed.接下来, 我会谈到返回式回飞棒是怎么产生的.There's some speculation that the CLS's boomerang - shaped l...

crusader的复数形式为：crusaders...

n.社会改革者( reformer的名词复数 )...

I hung there, scrabbling with my feet to find a foothold.我吊在那儿，两脚乱蹬着寻找落脚点。The company is eager to gain a foothold in Europe.这家公司急于在欧洲取得一席之地。That is a secure foothold.那是一可靠的落脚点....

stonemason的复数形式为：stonemasons...

“蓝宝石”的英语可以翻译为：sapphire，[化] saphire ...

avalanches的音标：...

n.作战行动，大演习，调动...

碘容易集于甲状腺.Iodine tends to localize in the thyroid.在左边可见模糊的甲状腺实质边缘。A rim of thyroid parenchyma is seen at the left.用甲状腺部分切除治疗急性甲状腺肿一直被广泛采用.Partial thyroidectomy for toxic goiter was practiced widely....

hanse的音标：hanse的英式发音音标为：[hæns]hanse的美式发音音标为：[hæns]...

n.针磷钇铒矿...

当局征用旅馆房间安顿了3,000多名无处落脚的圣诞度假者。Authorities requisitioned hotel rooms to lodge more than 3,000 stranded Christmas vacationers.这个可怜的家伙显然复活节无处可去。The poor guy obviously didn't have any place to go for Easter.无处可藏，也无处可逃。Th...

adj.震颤的，蹒跚的v.枯掉了树梢的，衰弱的，脆弱的( doddered的过去分词 )...

memorial的反义词有：immemorial, immemorial。adj.memorial的反义词（纪念的;追悼的）：immemorial。memorial的反义词（其他释义）：immemorial。...