acetylene

acetylene

英 [ə'setɪliːn]
　　美 [ə'sɛtəlin]

n. [有化] 乙炔；電石氣

中文詞源：

acetylene 乙炔

詞根acet,醋酸。-yl,化學基，衍生於ethyl, 乙基。-ene,化學物後綴，炔。

例句：

1. The gang worked for up to ten hours with acetylene torches to open the vault.
那夥匪徒為打開金庫用氧乙炔炬幹瞭長達10個小時。

2. Allene is an isomer of methyl acetylene.
丙二烯是甲基乙炔的一種異構體.

3. In the darkness, the machine gun spat a vindictive white light like an acetylene torch.
機槍在黑暗中吐出一道兇厲的白光,活象一支噴火的乙炔吹管.

4. In the high - pressure system both oxygen and acetylene are used from high - pressure cylinders.
在高壓法中,氧氣和乙炔都取用於高壓瓶.

5. The causes of fire and explosion at dissolving acetylene station was analyzed.
分析瞭溶解乙炔站火災、爆炸的原因.