quillwort

英式音标：[k'wɪlwɜ:t]

美式音标：[k'wɪlwɜt]

词义：

n.

水韭属；

英英释义

quillwort[ 'kwilwə:t ]

n.any of several spore-bearing aquatic or marsh plants having short rhizomes and leaves resembling quills; worldwide except Polynesia

用法：

权威例句

Mclaren Park History

Multi-species Action Plan for Waterton Lakes National Park of Canada and Bar U Ranch National Historic Site of Canada

General Description: Adapted from the FNA eds. treatment of

Management Plan for the Prototype Quillwort () in Canada

COSEWIC Assessment - Bolander's Quillwort

Response Statements - Bolander's Quillwort

Protection of Engelmann's Quillwort Critical Habitat in the Trent-Severn Waterway National Historic Site of Canada

Response Statements - Prototype Quillwort

COSEWIC assessment and status report on the prototype quillwort Isoetes prototypus in Canada

COSEWIC assessment and update status report on the Bolander’s Quillwort Isoetes bolanderi in Canada

造句：

1. the heterogeneous population of the United States

由不同族裔组成的美国人口

来自《权威词典》

2. There is a heterogeneous mass of papers in the teacher's office.

老师的办公室里堆满了大批不同的论文。

来自辞典例句

3. America has a very heterogeneous population.

美国人口是由不同种族组成的。

来自辞典例句

4. He believes that this equation connot be applied to heterogeneous flow.

他认为该式不能应用到非均质流型.

来自辞典例句

5. Many processes that are essential to the chemical industry use heterogeneous catalysts.

很多重要的化学工业过程就是使用多相催化剂的.

来自辞典例句

[ heterogeneous 造句 ]