口前叶

口前葉

kǒuqiányè

noun

Meanings

1 prostomium
2 the sensory lobe in front of the mouth in annelid worms and some other invertebrates

Characters

Examples

蚯蚓的口前叶位于身体最前端。

Qiūyǐn de kǒuqiányè wèiyú shēntǐ zuì qiánduān.

The prostomium of an earthworm is at the very front of its body.

口前叶上常分布着感觉器官。

Kǒuqiányè shàng cháng fēnbù zhe gǎnjuéqìguān.

Sensory organs are often distributed on the prostomium.

Tips

usage

Break the term down literally: 口 (mouth) + 前 (in front of) + 叶 (lobe). A term limited to invertebrate anatomy textbooks.

Stroke Order

口 kǒu

前 qián

叶 yè