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iron

n. 鐵器，鐵制品，熨斗，烙鐵，堅強，腳鐐；adj. 鐵制的，含鐵的，堅強的，頑強的，殘酷的，堅忍不拔的；vt. 熨燙，給…上腳鐐手銬，給…裝鐵具，用鐵鑄成；vi. 熨衣，（衣服等）被燙平；

例句
Vitamin C increases the absorption of iron from food.
維生素C促進食物中鐵的吸收。

and

conj. 和，與，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多錢購買昂貴的首飾和衣服。

nickel

n. [化]鎳，五分鎳幣；vt. 鍍鎳于；

例句
...the Brass Nickel Bar.
“黃銅鎳幣”酒吧

carbonyl

n. 碳酰基，羰基；

例句
The surface lipids undergo oxidation, generating many compounds containing hydroxyl and carbonyl groups.
表面的類脂物氧化后, 產生許多化合物,包括羥基和羰基化合物.

compounds

n. 場地( compound的名詞復數 )，復合物，（筑有圍墻的）院子，復合詞；v. 調和( compound的第三人稱單數 )，使混合，使嚴重，調停；

例句
Organic compounds contain carbon in their molecules.
有機化合物的分子中含碳。

are

vi. （用于第二人稱單復數現在時，第一、三人稱復數現在時）是；n. 公畝（等于100平方米）；

例句
We are scared to abandon ourselves to our feelings in case we seem weak or out of control.
我們不敢放縱自己的情感，以免顯得太過軟弱或缺乏自制。

poisons

n. 毒藥( poison的名詞復數 )，酒，極糟的食物，極有害的思想（或心情等）；v. 毒死( poison的第三人稱單數 )，污染，放毒于，對…有不良影響；

例句
Her description of the nature and action of poisons is amazingly accurate.
他對一些毒藥的性質和作用的描述驚人地準確。

to

prep. 向，朝著，到，關于，屬于；adv. 朝一個方向的，到某種狀態，關閉；

例句
I suggest you leave it to an expert...
我建議你把它留給專家來解決。

copper

n. 銅，銅幣，紫銅色，警察；adj. 銅制的；vt. 鍍銅；

例句
Bronze is an alloy of copper and tin...
青銅是銅和錫的合金。

based

adj. 有根基的，有基地的；v. 立基于，以…為基礎(base的過去式和過去分詞)；

例句
...the doctrine of absolute monarchy based upon divine right.
以神權為基礎的君主專制學說

methanol

n. 甲醇；

例句
Methods: α - Bromo - 4 - benzyloxy acetophenone is synthesized with 4 - hydroxy acetophenone and bromonium as materials and methanol as solvent.
方法: 以甲醇為溶劑,以對羥基苯乙酮和溴為原料制備了α - 溴-4-芐氧苯基苯乙酮.

synthesis

n. 綜合，<化>合成，綜合體，綜合推理；

例句
His novels are a rich synthesis of Balkan history and mythology...
他的小說融合了大量巴爾干半島的歷史和神話故事。

catalysts

n. <化>催化劑( catalyst的名詞復數 )，觸媒，促進因素，有感染力的人；

例句
The Greens were the catalysts of a necessary change in the European consciousness.
綠黨促使歐洲人的觀念發生了必要的改變。

...the spiralling vortex airflow that slows the plane.
使飛機減速的螺旋形氣流渦旋

You just go on ahead. I'll come by later...
你只管先往前走。我隨后就來。

He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打兒子的,是恨惡他;疼愛兒子的, 趁早管教.

For further information, please contact 414 3925, extension 2253.
詳情請致電414 3925,轉分機2253。

He sat there while I made the case for his dismissal...
他坐在那兒，聽我陳述解雇他的理由。

Baroness Thatcher's claims seem credible to many.
撒切爾女男爵的主張在很多人看來是可信的。

Nothing to be got without pains but poverty.
一份耕耘，一份收獲。

This decree obliges unions to delay strikes.
該法令迫使工會推遲罷工。

The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索權當有支付義務的第一方不能支付時，可以向商業票據的背書人要求支付的權力。

A number of intoxicants are associated with metabolic acidosis.
許多毒性物質可引起代謝性酸中毒.

They wouldn't have lasted the full game...
他們本不可能撐完整場比賽的。

Have fun. We'll cheer for you.
好好打, 我們會給你加油、助威的.

Bess stabbed a slice of cucumber.
貝絲叉起一片黃瓜。

He has a bleeding de - gloving scalp laceration, multiple facial adistended abdomen, and an agonal breathing pattern.
下頜部頭皮裂傷并出血, 面部多處損傷,腹部明顯膨隆, 瀕死呼吸.

It made it almost impossible for the smaller retailer to compete against the multiples.
這使得小零售商幾乎不可能跟連鎖店競爭。

They criticised the quality of teaching, claiming pupils were not stretched enough.
他們批評教學質量太差，聲稱沒有使學生們發揮出潛質。

Mark VII Productions ( Jack Webb ): Dragnet, Adam 12, Emergency.
馬克七世制作公司 ( 杰克?韋布 ): 《警網》、《亞當12》、《緊急事件》.

Now, should he go back to Wu Sun - fu's place and dally with her again?
回到吳公館去再找林佩珊廝混么 ?

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羰基鐵和羰基鎳是銅基合成甲醇催化劑的毒物.用英語怎么說？

羰基鐵和羰基鎳是銅基合成甲醇催化劑的毒物.

Iron and nickel carbonyl compounds are poisons to copper - based methanol synthesis catalysts.