eutectic 的音標(biāo)為 [ju??tekt?k]，意思是合金。

速記技巧：eut-tac（諧音類似“合金”）

請(qǐng)注意，以上內(nèi)容僅供參考。學(xué)習(xí)語(yǔ)言最好是從專業(yè)的角度去學(xué)習(xí)，并且在實(shí)際應(yīng)用中不斷練習(xí)和掌握新的詞匯和表達(dá)方式。

Eutectic 的英文詞源可以追溯到拉丁語(yǔ)中的“euteneius”，意為“混合均勻的”。它的變化形式包括名詞形式“eutectic substance”和形容詞形式“eutectic”。

相關(guān)單詞：

1. Eutectoid（亞共晶合金）：指成分與共晶成分相近，熔點(diǎn)低于共晶點(diǎn)但高于單一組元低共熔點(diǎn)的合金。

2. Eutectogen（成共晶物質(zhì)）：指能夠引起共晶反應(yīng)的物質(zhì)。

3. Eutectic point（共晶點(diǎn)）：指在一定壓力下，能引起兩種或多種純組分形成固液兩相共存系統(tǒng)的溫度點(diǎn)。

Eutectic 的應(yīng)用非常廣泛，例如在化學(xué)、冶金、材料等領(lǐng)域都有涉及。它通常指的是兩種或更多種物質(zhì)以一定比例混合后，能在一定溫度下形成固液混合物，這種混合物通常具有很好的相容性和穩(wěn)定性，因此在工業(yè)生產(chǎn)中具有廣泛應(yīng)用。

總之，Eutectic 是一個(gè)在多個(gè)領(lǐng)域都有重要應(yīng)用的詞匯，其詞源和相關(guān)詞匯的介紹有助于我們更好地理解和應(yīng)用這個(gè)詞匯。

常用短語(yǔ)：

1. eutectic point

2. eutectic mixture

3. eutectic temperature

4. eutectic composition

5. eutectoid

6. eutectic alloy

7. eutectic melting point

雙語(yǔ)例句：

1. The eutectic mixture can be used for various purposes, such as soldering and brazing.

2. The eutectic temperature of copper and aluminum is about 1083 degrees Celsius.

3. The eutectic alloy is commonly used in the automobile industry for heat exchangers and coolant pumps.

4. The eutectoid composition is often used in the production of alloys to achieve a certain mechanical property.

5. The melting point of the eutectic alloy is lower than that of the pure metals, making it easier to process and use.

6. The eutectic point is a critical point in metal alloying, where two or more metals can combine to form a new alloy.

7. The eutectic mixture can be used to create a highly conductive material for electronic devices.

英文小作文：

The eutectic point is a critical point in the world of metals and alloys, where two or more metals can combine to form a new alloy with certain properties. It is often used in the production of alloys to achieve a certain mechanical property, such as strength and hardness. The eutectic mixture can also be used to create highly conductive materials for electronic devices, which are essential for modern technology. However, the eutectic point is not only about alloys, it is also about the mixture of substances that can lead to unexpected results. In fact, the eutectic mixture can be used for various purposes, such as soldering and brazing, which are essential in the field of electronics and manufacturing. Therefore, the eutectic point is a fascinating topic that bridges the gap between science and technology, and it is always interesting to explore new uses for this unique phenomenon.