in
ver
teb
rate
复数形式
invertebrates
1
无脊椎动物, 无脊椎的生物
species that do not possess or cannot develop a spinal column, such as an arthropod, mollusk, etc.
- Invertebrates like butterflies and ants are vital to garden ecosystems.
像蝴蝶和蚂蚁这样的无脊椎动物对花园生态系统至关重要。
- Crabs and lobsters are marine invertebrates with hard exoskeletons.
螃蟹和龙虾是具有坚硬外骨骼的海洋无脊椎动物。
- The pond teemed with tiny invertebrates that served as food for larger fish.
池塘里充满了微小的无脊椎动物，它们是较大鱼类的食物。
- Spiders are arachnids, a type of invertebrate that spins webs to catch prey.
蜘蛛是蛛形纲动物，是一种无脊椎动物，通过织网捕捉猎物。
- She studied various invertebrates in biology class, including earthworms and jellyfish.
她在生物课上研究了各种无脊椎动物，包括蚯蚓和水母。