underwater trench的用法和樣例：
例句
- An insulating layer structure can be formed on a photodiode region and can include a trench.
可以在光電二極體區域上形成可包含溝槽的絕緣層結構。 - The isolation trench has sidewalls and upper and lower portions, and encircles an area of the semiconductor body which contains the memory cells.
隔離溝槽具有側壁及上和下部，並包圍包含存儲單元的半導體本體的區域。
辭彙搭配
- under water 在水下面
