flap noun (SPEECH SOUND) [ C ] phonetics specialized a consonant sound made when the tongue moves forward and down, and quickly touches the alveolar ridge （发辅音时的）闪音

4. Julia’s getting into a real flap about her exams. 朱莉娅为 考试慌成一团。 5. The flag was flapping about in the light wind. 那面旗子在微风中 飘动。 6. There's no use flapping about it now. 关于这件事 …

The man laughed in apology and bent to straighten up the cardboard flaps, holding them open in an invitation for her to peek inside.

Flap是英语中的多词性词汇，具有名词、及物动词和不及物动词三种用法。 作为名词时表示拍打动作或声音、飞行器襟翼结构以及西班牙姓氏弗拉普；动词形态涵盖主动拍打物体与被动飘动状态。 其发音 …

The child runs ahead as her arms and legs flap wildly in the air. 一个向前奔跑、四肢在空中狂乱摆动的小孩。 金山词霸

A flap of cloth or skin, for example, is a flat piece of it that can move freely up and down or from side to side because it is held or attached by only one edge.

sniffing is regulated by the soft palate, a flap of tissue in the back of the throat that directs the flow of air through the mouth and nose. 聞嗅由軟腭控制，那是位於喉嚨后面的組織，通過不停來回拍動來導向 …

The meaning of FLAP is something that is broad or flat and usually thin and flexible and that hangs loose or projects freely. How to use flap in a sentence.

Dec 14, 2025 · Noun flap (plural flaps) Anything broad and flexible that hangs loose, or that is attached by one side or end and is easily moved.

flap noun (ADDITIONAL PIECE) [ C ] a piece of cloth or other material fixed along one edge, especially used for covering or closing something 袋蓋;口蓋