| 释义 |
excretory organ ˈekskrɪˌtɔ:ri:ˈɔ:ɡən 短语⁷⁶⁷⁰²
基本英英近义反义例句
排泄器官
Noun:
an organ that separates waste substances from the blood and discharges them近义词 urinary organ泌尿器
A tubular excretory organ in many invertebrates, such as mollusks and earthworms.
主要以蚯蚓为食并大量繁殖的动物。 hotdic |