ascidian
发音
How to pronounce ascidian in British English:
英 [ə'sɪdjən]
How to pronounce ascidian in American English:
美 [ə'sɪdjən]
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- Noun:
- minute sedentary marine invertebrate having a saclike body with siphons through which water enters and leaves
单词词源
双语例句
- 1. Microscopic observation of the neural complex of ascidian styela clava .
- 2. This paper reviews the progresses on the biosynthetic gene clusters of nature products from the symbiotic bacteria including marine sponge , ascidian , bryozoan , deep-sea tube worm and deep-sea sediments .