Ocean trench
海沟
🧩 词语组成解析
ocean
['oʃən]
n. 洋;海洋;大海;（地球上划分出的）洋;
🗣️ 情景例句
Please pass me a knife.
请把刀递给我。
They are curious about what I've done with my time.
他们希望知道我一个人在做什么。
What shocked him most was that the men who carried him were black.
最使他感到惊奇的是，把他运走的人都是黑人。