pondweed

英式音标：[ˈpɒndwi:d]

美式音标：[ˈpɑndwid]

词义：

n.

水池草（泛指多种淡水植物，如眼子菜，鸭子草等）；

英英释义

pondweed[ 'pɔnd,wi:d ]

n.

any of several submerged or floating freshwater perennial aquatic weeds belonging to the family Potamogetonaceae

submerged freshwater perennials

同义词：Elodeagenus Elodeaditchmoss

用法：

权威例句

Use of Sago Pondweed by Waterfowl on the Delta Marsh, Manitoba

Effect of passage through duck gut on germination of fennel pondweed seeds

Distribution and Production of Sago Pondweed (Potamogeton Pectinatus L.) on a Northern Prairie Marsh

Hiding from swans: optimal burial depth of sago pondweed tubers foraged by Bewick's swans.

CRYPTIC SPECIES IN AN ENDANGERED PONDWEED COMMUNITY (POTAMOGETON, POTAMOGETONACEAE) REVEALED BY AFLP MARKERS

Bewick's Swans Refuelling on Pondweed Tubers in the Dvina Bay (White Sea) during Their Spring Migration: First Come, First Served

Seasonal changes of metal accumulation and distribution in shining pondweed (Potamogeton lucens).

Clonal diversity and structure within a population of the pondweed Potamogeton pectinatus foraged by Bewick's swans.

NADPH Oxidase Genes from Tomato (Lycopersicon esculentum) and Curly㎜eaf Pondweed (Potamogeton crispus)

Expression of sucrose synthase genes involved in enhanced elongation of pondweed (Potamogeton distinctus) turions under anoxia.

造句：

1. He had a puckish sense of humour.

他有种恶作剧式的幽默感。

来自辞典例句

[ puckish 造句 ]