duckweed

/ˈdʌkwiːd/

Meanings

noun

浮萍，水萍。

Any of several reduced floating aquatic plants in the subfamily Lemnoideae of the family Araceae.

Examples :

"The pond was covered in a thick green layer of duckweed. "

池塘里覆盖着厚厚的一层绿色浮萍。

Related Words

floating verb

/ˈfləʊtɪŋ/ /ˈfloʊtɪŋ/

漂浮，漂荡

"The boat floated on the water."

船漂浮在水面上。

several noun

/ˈsɛv(ə)ɹəl/

几块私有土地, 私人 земельный участок

"The family owns several, a small plot of land behind their house. "

这家人拥有几块私有土地，就在他们房子后面有一小块。

thick noun

/θɪk/ /θɘk/

最厚处，密集处

"It was mayhem in the thick of battle."

战斗最激烈的时候一片混乱。

aquatic noun

/ɘˈkwɔ.tɘk/ /əˈkwæ.tɪk/

水生植物，水草

"The pond lilies are beautiful aquatic plants. "

池塘里的睡莲是美丽的水生植物。

subfamily noun

/ˈsʌbˌfæmɪli/ /ˈsʌbˌfæməli/

亚科

"In biology class, we learned that dogs (Canidae family) are further classified into different groups, like the subfamily Caninae, which includes wolves, foxes, and jackals. "

在生物课上，我们学到狗（犬科）可以进一步分成不同的类群，比如亚科，犬亚科就包含了狼、狐狸和胡狼。

plants noun

/plɑːnts/ /plænts/

植物，草本植物

"The garden had a couple of trees, and a cluster of colourful plants around the border."

花园里有几棵树，边缘周围还有一簇簇色彩鲜艳的草本植物。

family noun

/ˈfɛm(ɘ)li/ /ˈfæm(ɪ)li/ /ˈfæm(ə)li/

家庭, 家人

"Our family lives in town."

我们一家人住在城里。

layer noun

/leɪə/ /ˈleɪ.ɚ/

层，层面，层次

"After the first coat of paint dried, he applied another layer."

第一遍油漆干了以后，他又刷了一层。

green adjective

/ɡɹiːn/ /ɡɹin/

绿色的，翠绿的。

"The former flag of Libya is fully green."

利比亚之前的国旗是完全绿色的。

pond noun

/pɒnd/ /pɑnd/

池塘，水塘

"The children played near the small pond behind the school. "

孩子们在学校后面的小池塘边玩耍。

covered verb

/ˈkʌvə(ɹ)d/

覆盖，遮盖

"He covered the baby with a blanket."

他用毯子盖住了婴儿。

reduced verb

/ɹɪˈdjuːst/ /ɹɪˈdjust/

减少, 降低

"to reduce weight, speed, heat, expenses, price, personnel etc."

减少体重、速度、热量、费用、价格、人员等等.