at sea

at sea的音标是[əˈteɪ ˈseɪ]，基本翻译是“在海上；茫然；不知所措”。速记技巧是：at 谐音“挨踢”，sea 谐音“赛”。

at sea的英文词源是拉丁语，意思是“在海上”。这个词源于拉丁语动词“navigare”，意为“航行”。

变化形式：复数形式为“at seas”，意为“漂泊不定，不知所措”。

相关单词：

1. ship：船只，与“at sea”有关，表示在海上航行。

2. sail：航行，与“at sea”有关，表示在海上航行。

3. coast：海岸，与“at sea”无关，但表示与海有关的位置。

4. ocean：海洋，与“at sea”无关，但表示与海有关的大范围。

5. mariner：航海员，与“at sea”有关，表示从事航海工作的人。

6. voyage：航行，与“at sea”有关，表示一段海上航行。

7. anchor：锚，与“at sea”有关，表示用于固定船只的设备。

8. boat：小船，与“at sea”有关，表示用于在海上航行的设备。

9. drifting：漂流，漂泊，与“at seas”有关，表示在海上漂泊的状态。

10. wandering：漂泊的，流浪的，与“at sea”有关，表示在海上漂泊的状态和行为。

常用短语：

1. at sea for the first time

2. at sea level

3. be at sea

4. be lost at sea

5. clear the decks at sea

6. go to sea

7. on the high seas

例句：

1. I was at sea for the first time when I started my new job.

2. She was at sea when she received the unexpected news.

3. The ship was at sea level when it encountered a storm.

4. The captain ordered all hands to be at their stations when the ship was attacked by pirates.

5. The confusion on the battlefield left us all at sea.

6. We went to sea for a few days to clear our minds and relax.

7. We were on the high seas when we encountered a group of pirates.

英文小作文：

I am often lost in the vast ocean of life, feeling overwhelmed by its vastness and unknowns. But I have learned to trust in the waves and the tides, knowing that they will guide me to new horizons and adventures. At sea, I feel free and unbound by the constraints of land, yet I am also aware of the vastness and power of the ocean that surrounds me. It is a place of both danger and beauty, a constant reminder of the vastness and mystery of life itself. I am at sea, and I am grateful for the journey.