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Trang chủTừ điểnSspiracle

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Mục từ này chưa được dịch sang ngôn ngữ của bạn, vì vậy nội dung gốc được hiển thị bên dưới.

spiracle

An external respiratory opening in the exoskeleton of an insect or other arthropod through which air enters the tracheal system. / The blowhole of a whale or dolphin used for breathing air at the surface of the water.
Danh từ
Số nhiều: spiracles

This term is a specialized biological descriptor used primarily in entomology and marine biology. It evokes a sense of precise, anatomical function, referring to the specific portals that allow oxygen to bypass the circulatory system in insects or allow mammals to breathe in aquatic environments.

Because it describes a physical anatomical structure, the word is used in technical, scientific, or descriptive natural history contexts. It is rarely encountered in casual conversation unless discussing the specific physiology of arthropods or cetaceans.

Ý nghĩa

Danh từ

An external respiratory opening in the exoskeleton of an insect or other arthropod through which air enters the tracheal system.

The beetle breathes through a series of small spiracles located along its abdomen.

Danh từ

The blowhole of a whale or dolphin used for breathing air at the surface of the water.

The whale exhaled a spray of mist through its spiracle as it broke the surface.

Ví dụ

The grasshopper uses its spiracle to regulate the flow of oxygen into its body.

none

spiracle

Look at the whale spray water from its spiracle.

Travel

spiracle

Insects have a network of tubes connected to each spiracle.

School Life

spiracle

I wonder if the dolphin closes its spiracle before diving deep.

Trivia

spiracle

The specimen shows a clearly defined spiracle on the thoracic segment.

School Life

spiracle

A tiny spiracle allows the larva to breathe while buried in the soil.

none

spiracle

The massive blue whale exhaled a towering plume through its spiracle.

none

spiracle

Does every arthropod have a spiracle for respiration?

School Life

spiracle

The creature surfaced briefly to clear its spiracle of seawater.

Fantasy

spiracle

Từ liên quan

blowholestomarespirationinsectarthropodwhaledolphintracheaoxygencarbon dioxidebreathingporeventopeningexhalationinhalationcuticleexoskeletonanatomyphysiologymammalcetacean
Cập nhật lần cuối: May 2026Báo lỗi