anadromous的音標(biāo)是["?n?,dr??m?s]，基本翻譯是溯河性的，回游性的。速記技巧是注意單詞的詞尾和詞源。

Anadromous這個(gè)詞來源于希臘語，意為“返回母地的”。它的詞源anadromous中的anadromous表示“返回的，歸來的”，而希臘語中前綴ana-表示“相反，反向”，后綴-mos表示“物”或“行為”。

變化形式：在英語中，anadromous通常被用作形容詞，表示“溯河性的，溯源性的”。

相關(guān)單詞：

1. salmon：大馬哈魚，是一種典型的溯河產(chǎn)卵的魚類。

2. trout：鱒魚，也是一種溯河產(chǎn)卵的魚類。

3. sea-run：海中產(chǎn)卵的魚類，指在淡水出生后在海水中長大的魚類。

4. stream-runner：指在溪流中產(chǎn)卵的魚類。

5. anadromous fish：溯河產(chǎn)卵的魚類。

6. anadromous salmon fishing：溯河產(chǎn)卵的大馬哈魚的捕撈。

7. anadromous and catadromous insects：返回母地的昆蟲和返回異地的昆蟲。

8. anadromous and catadromous animals：返回母地的動物和返回異地的動物。

9. anadromous and autecological research：返回母地生態(tài)學(xué)研究。

10. anadromous and catadromous migration：返回母地的遷徙和返回異地的遷徙。

以上這些單詞都與anadromous這個(gè)詞有直接或間接的關(guān)系，它們描述了不同生物的遷徙行為和生態(tài)習(xí)性。

anadromous常用短語：

1. anadromous fish：溯河性魚類

2. anadromous species：溯河種

3. migrate anadromously：逆流遷徙

4. return anadromously：逆流返回

5. anadromous reproduction：逆流回游繁殖

6. anadromous larva：逆流性幼魚

7. anadromous adults：逆流性成魚

雙語例句：

1. Salmon is an example of anadromous fish, which means it spends part of its life in fresh water and the other part in the sea. 鮭魚是一種溯河性魚類的例子，這意味著它的大部分生命在淡水中度過，另一部分在海里度過。

2. The salmon returned anadromously to spawn in their natal river. 鮭魚逆流返回，在它們出生的河流里產(chǎn)卵。

3. The fish spawned anadromously in the river and the eggs hatched in fresh water. 魚在河里逆流回游產(chǎn)卵，魚卵在淡水中孵化。

4. The fish"s migration is anadromous, meaning it follows a predictable pattern of movement. 魚的遷徙是逆流性的，這意味著它的移動模式是可以預(yù)測的。

5. The fish"s life cycle is marked by anadromous behavior, which means it undergoes a series of migrations throughout its life. 魚的生命周期以逆流行為為標(biāo)志，這意味著它一生中經(jīng)歷了一系列遷移。

6. The fish"s life cycle is marked by its anadromous behavior, which allows it to adapt to different environments and conditions. 魚的生命周期以其逆流行為為標(biāo)志，這使得它能夠適應(yīng)不同的環(huán)境和條件。

7. Anadromous fish are a crucial part of many ecosystems, providing food for other species and acting as a crucial link in the food chain. 溯河性魚類是許多生態(tài)系統(tǒng)的重要組成部分，為其他物種提供食物，并在食物鏈中扮演著至關(guān)重要的角色。

英文小作文：

Fish migration is a fascinating phenomenon that occurs throughout the world"s ecosystems. One type of fish migration that is particularly interesting is the anadromous migration, which refers to fish that travel up rivers from the ocean to spawn in freshwater environments. This type of migration allows these fish to adapt to different environments and conditions, and provides food for other species in the ecosystem.

The anadromous migration is a crucial part of many ecosystems, as it provides food for other species and acts as a crucial link in the food chain. It also helps maintain the balance of ecosystems by allowing fish to reproduce in freshwater environments that might otherwise be unused or overexploited by other species. Understanding this type of migration and its role in ecosystems can help us conserve and protect these important species and maintain healthy ecosystems for future generations to enjoy.