Sturgeon fishing has been pretty good in the estuary.

鲟鱼捕捞在这个河口一直很好。

《柯林斯英汉双解大词典》

We moored in the estuary, waiting for high tide.

我们在港湾停泊，等待涨潮。

youdao

The more mixing that occurs in the estuary, the greater is the landward flow in the subsurface layer.

在河口湾出现的混合越强烈，次表层向陆地方向的流量就越大。

youdao

We are probably the biggest that has been in the estuary for quite a while.

BBC: Navy's newest ship visits Fowey

Salvage teams were forced to wait until Saturday morning for a higher spring tide in the estuary.

BBC: Airbus wing ship checks under way in Holyhead

Fylde Conservative MP Mark Menzies has called for cockling in the estuary to be banned unless greater controls are introduced.

BBC: Cockles emptied into bucket