Definition of water lettuce in English:

water lettuce

noun

mass noun

A tropical aquatic plant of the arum family which forms a floating rosette of leaves.
Pistia stratiotes, family Araceae
Example sentencesExamples
- The move is aimed at trying to slow spread of harmful aquatic vegetation such as hydrilla, hyacinth, water lettuce and salvinia, alien plants that can denigrate freshwater fisheries.
- I like the gray-green leaves of water lettuce, another boatlike floater, and the tiny fronds of Azolla filiculoides, a fern that happens to float.
- Three illegal species that top the list are the highly invasive water hyacinth, water lettuce and giant salvinia.

Definition of water lettuce in US English:

water lettuce

noun

A tropical aquatic plant of the arum family which forms a floating rosette of leaves.
Pistia stratiotes, family Araceae
Example sentencesExamples
- Three illegal species that top the list are the highly invasive water hyacinth, water lettuce and giant salvinia.
- I like the gray-green leaves of water lettuce, another boatlike floater, and the tiny fronds of Azolla filiculoides, a fern that happens to float.
- The move is aimed at trying to slow spread of harmful aquatic vegetation such as hydrilla, hyacinth, water lettuce and salvinia, alien plants that can denigrate freshwater fisheries.

单词	water lettuce
释义	Definition of water lettuce in English: water lettuce noun mass noun A tropical aquatic plant of the arum family which forms a floating rosette of leaves. Pistia stratiotes, family Araceae Example sentencesExamples The move is aimed at trying to slow spread of harmful aquatic vegetation such as hydrilla, hyacinth, water lettuce and salvinia, alien plants that can denigrate freshwater fisheries. I like the gray-green leaves of water lettuce, another boatlike floater, and the tiny fronds of Azolla filiculoides, a fern that happens to float. Three illegal species that top the list are the highly invasive water hyacinth, water lettuce and giant salvinia. Definition of water lettuce in US English: water lettuce noun A tropical aquatic plant of the arum family which forms a floating rosette of leaves. Pistia stratiotes, family Araceae Example sentencesExamples Three illegal species that top the list are the highly invasive water hyacinth, water lettuce and giant salvinia. I like the gray-green leaves of water lettuce, another boatlike floater, and the tiny fronds of Azolla filiculoides, a fern that happens to float. The move is aimed at trying to slow spread of harmful aquatic vegetation such as hydrilla, hyacinth, water lettuce and salvinia, alien plants that can denigrate freshwater fisheries.
随便看	become reconciled to become relaxed become resigned become resigned to become rich become rigid become ripe become rooted to the spot become rotten become rounder become rusty becomes become seasoned become separated become septic become settled become severed become shadowy become shrunken become silent become smaller become snagged become snarled up become solid become sore