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algae

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algae

Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++
Related topics: Biology
al·gae /ˈældʒiː, -ɡiː/ noun [uncountable]  HBa very simple plant without stems or leaves that grows in or near water 藻类(植物)
Examples from the Corpus
algaeCyaniding a reef, on the other hand, kills the reef, by allowing bacteria and algae to set in.Current cryptogamic research areas include: diatoms, algae, fungi, lichens, bryophytes and ferns.Specific ways of checking individual groups of algae are discussed below.There are changes in the number and species of protozoans, algae, and bacteria.Yves Rocher Dynamic Corp Bio-Vegetal range includes gel, tonics and creams all with a high proportion of sea algae.So the algae hang on as debilitating parasites rather than evolving towards benign cooperation.White fluorescent light increases the rate of growth of this plant while apparently not encouraging unwanted algae formation.There was algae and seaweed growing on the top layer of bamboos, which was certainly not there before.
Origin algae (1500-1600) Latin alga seaweed
al·gae nounChineseSyllable
plant Corpus without very stems a or simple


algae
algae /ˈældʒiː, -ɡiː/ noun [uncountable]
 Date: 1500-1600
 Language: Latin
 Origin: alga 'seaweed'
a very simple plant without stems or leaves that grows in or near water


algaeBrE /ˈældʒiː/ 🔊NAmE /ˈældʒiː/ 🔊BrE /ˈælɡiː/ 🔊NAmE /ˈælɡiː/ 🔊 noun [uncountable, plural] very simple plants, such as seaweed, that have no real leaves, stems or roots, and that grow in or near water 藻类;海藻 HELP The singular of algae is alga BrE /ˈælɡə/ 🔊NAmE /ˈælɡə/ 🔊 but this is a specialist term used only in scientific writing. * algae 的单数形式是 alga,但 alga 是专业术语,仅用于科学语境的书面语中。 algal BrE /ˈælɡəl/ 🔊NAmE /ˈælɡəl/ 🔊 adjective [only before noun] algal blooms/growth 藻华;藻类生长