| 单词 | excretory organ |
| 释义 | excretory organ (once / 132802 pages) n WORD FAMILY excretory organ: excretory organs USAGE EXAMPLESMost insects have excretory organs called Malpighian tubules that help regulate water retention, nitrogen excretion, detoxification, and immunity—except for aphids. National Geographic(Oct 06, 2016) "These results show that the lungs are the primary excretory organ for weight loss." BBC(Dec 16, 2014) They share with insects excretory organs called malpighian tubules, and the claws on their fleshy, stubby legs are reminiscent of certain caterpillars. The Guardian(Jun 08, 2013) n an organ that separates waste substances from the blood and discharges them Syn|Hypo|Hyper urinary organ flame cell organ of excretion in flatworms kidneyeither of two bean-shaped excretory organs that filter wastes (especially urea) from the blood and excrete them and water in urine internal organ, viscus a main organ that is situated inside the body |
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