Ocean floor
出国 Abroad海底,洋底
🧩 词语组成解析
ocean
['oʃən]
n. 洋;海洋;大海;（地球上划分出的）洋;
floor
[flɔr]
n. 地面，地板;楼层;底部;议员席;
vt. 铺地板;击败，打倒;
🗣️ 情景例句
I haven't seen you for a long time.
很久没见了。
He has lived here for a year.
他在这儿住了一年。[持续到现在的行为]
We'll have to discuss about the total contract price.
我们不得不讨论一下合同的总价格问题。