invertebrate

US /ɪnˈvɝː.t̬ə.brət/
UK /ɪnˈvɝː.t̬ə.brət/
"invertebrate" picture
1.

無脊椎動物

an animal lacking a backbone, such as an arthropod, mollusc, annelid, or coelenterate.

:
Worms are common examples of invertebrates.
蠕蟲是無脊椎動物的常見例子。
The ocean is home to countless species of invertebrates.
海洋是無數無脊椎動物的家園。
1.

無脊椎的

lacking a backbone or spinal column.

:
Sponges are considered invertebrate organisms.
海綿被認為是無脊椎生物。
Many marine creatures are invertebrate.
許多海洋生物是無脊椎的。