pondweed

n. 水池草

发音

其它

词形变化

pondweeds 复数 pondweeds

释义与例句

n.
  1. 1.

    Any of several plants that grow in ponds or similar aquatic conditions:

    Potamogeton, a diverse and worldwide genus

    可数 不可数
  2. 2.

    Any of several plants that grow in ponds or similar aquatic conditions:

    Elodea, found in North America

    可数 不可数
  3. 3.

    Any of several plants that grow in ponds or similar aquatic conditions:

    Azolla, of cosmopolitan distribution

    可数 不可数
  4. 4.

    Any of several plants that grow in ponds or similar aquatic conditions:

    Aponogeton, in Africa, Asia and Australasia

    可数 不可数
  5. 5.

    Any of several plants that grow in ponds or similar aquatic conditions:

    opposite-leaved pondweed, Groenlandia densa, only plant of its genus, found chiefly in the Mediterranean region.

    可数 不可数
  6. 6.

    Charales, an order of green algae

    可数 不可数

词汇关系

名词

上位词 2

hydrophyte waterplant

相关短语

ribbonleaf pondweed American pondweed

词源

From pond + weed.

来源：wiktionary