| 单词 | caseworm |
| 释义 | caseworm in British English (ˈkeɪsˌwɜːm) noun another name for a caddisworm caseworm in American English (ˈkeɪsˌwɜrm) noun any of various insect larvae that build protective cases about their bodies caseworm in American English (ˈkeisˌwɜːrm) noun a caddisworm or other insect larva that constructs a case around its body Word origin [1600–10; case2 + worm]This word is first recorded in the period 1600–10. Other words that entered Englishat around the same time include: adaptation, operate, quarantine, setup, syndicate |
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