Definition of flatworm in English:

flatworm

nounˈflatwəːmˈflætˌwərm

A worm of a phylum which includes the planarians together with the parasitic flukes and tapeworms. They are distinguished by having a simple flattened body which lacks blood vessels, and a digestive tract which, if present, has a single opening.
Phylum Platyhelminthes: several classes
Example sentencesExamples
- Among the earliest hunters, flatworms were simple but effective killing machines.
- The cestodes, or tapeworms, differ in a number of ways from other flatworms.
- All the ponds hosted parasitic flatworms called trematodes.
- Planarians are free-living flatworms, and have a much simpler life history.
- The initial studies involved little flatworms called planaria that have a very primitive nervous system.

Definition of flatworm in US English:

flatworm

nounˈflætˌwərmˈflatˌwərm

A worm of a phylum which includes the planarians together with the parasitic flukes and tapeworms. They are distinguished by having a simple flattened body which lacks blood vessels, and a digestive tract which, if present, has a single opening.
Phylum Platyhelminthes: several classes
Example sentencesExamples
- Among the earliest hunters, flatworms were simple but effective killing machines.
- The initial studies involved little flatworms called planaria that have a very primitive nervous system.
- The cestodes, or tapeworms, differ in a number of ways from other flatworms.
- Planarians are free-living flatworms, and have a much simpler life history.
- All the ponds hosted parasitic flatworms called trematodes.

单词	flatworm
释义	Definition of flatworm in English: flatworm nounˈflatwəːmˈflætˌwərm A worm of a phylum which includes the planarians together with the parasitic flukes and tapeworms. They are distinguished by having a simple flattened body which lacks blood vessels, and a digestive tract which, if present, has a single opening. Phylum Platyhelminthes: several classes Example sentencesExamples Among the earliest hunters, flatworms were simple but effective killing machines. The cestodes, or tapeworms, differ in a number of ways from other flatworms. All the ponds hosted parasitic flatworms called trematodes. Planarians are free-living flatworms, and have a much simpler life history. The initial studies involved little flatworms called planaria that have a very primitive nervous system. Definition of flatworm in US English: flatworm nounˈflætˌwərmˈflatˌwərm A worm of a phylum which includes the planarians together with the parasitic flukes and tapeworms. They are distinguished by having a simple flattened body which lacks blood vessels, and a digestive tract which, if present, has a single opening. Phylum Platyhelminthes: several classes Example sentencesExamples Among the earliest hunters, flatworms were simple but effective killing machines. The initial studies involved little flatworms called planaria that have a very primitive nervous system. The cestodes, or tapeworms, differ in a number of ways from other flatworms. Planarians are free-living flatworms, and have a much simpler life history. All the ponds hosted parasitic flatworms called trematodes.
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