water chestnut

基本解釋

The water chestnut floated placidly there, where it would grow.
那棵菱角就又安安穩(wěn)穩(wěn)浮在水面上生長去了。
Other crops grown in watery environments such as lotus, water chestnut, and water spinach also tend to have high arsenic levels.
其他生長在有水環(huán)境作物，如蓮藕，菱角，和水菠菜也往往含有高水平砷。
Water chestnut drege carboxymethylated product (WCDCMCS) is prepared and studied by methanol solvent method, using water chestnut drege (C6H9O4OH) as raw material under alkaline condition.
研究了以荸薺渣（C6H9O4OH）為原料，采用甲醇溶劑法，在堿性條件下制備出荸薺渣羧甲基化產(chǎn)品（WCDCMCS）。

A water chestnut is the thick bottom part of the stem of a plant that grows in China. It is used in Chinese cooking.