| 单词 | invertebrate |
| 释义 | invertebrate —invertebracy /in verr"teuh breuh see/, invertebrateness, n. /in verr"teuh brit, -brayt'/, adj. 1. Zool. a. not vertebrate; without a backbone. b. of or pertaining to creatures without a backbone. 2. without strength of character. n. 3. an invertebrate animal. 4. a person who lacks strength of character. [1820-30; < NL invertebratus. See IN-3, VERTEBRATE] |
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