flap

过去式：

动词过去式: flapped

更多词形：

动词过去式: flapped | 动词过去分词: flapped | 动词现在分词: flapping | 动词第三人称单数: flaps |

单词例句：

A lid or flap covering an aperture, such as the gill cover in some fishes or the horny shell cover in snails or other mollusks.

鳃盖覆盖在一孔或缝隙上的盖，如一些鱼类的鳃或覆盖在蛇或其它软体动物身上的角质壳

She gets in a flap over the slightest thing.

她总是大惊小怪的。

I am really in a flap about the interview .

这面试真叫我慌极了。

The flap survival rate was 100%.

成功率为百分之百。

To flap while losing wind. Used of a sail.

无风张帆无风时张帆。用于航海

The flap of the flag in the wind.

风中旗帜的飘动

A flap attached to a cap that may be turned down to cover the ears.

耳扇帽子上可放下来盖住耳朵的一种帽扇

Birds can flap their wings, soar, glide or hover.

鸟儿能振动翅膀、高飞、滑翔和盘旋。

I get into a real flap when I lose my key.

我丢了钥匙，心里发慌。