butterfly nut

英式音标：[ˈbʌtəflai nʌt]

美式音标：[ˈbʌtɚˌflaɪ nʌt]

词汇分类：自行车构造

词义：

释义

蝶型螺母；

英英释义

butterfly nut

n.a threaded nut with winglike projections for thumb and forefinger leverage in turning

同义词：wing nutwing-nutwing screwthumbnut

用法：

权威例句

Effects of size and nuptial gifts on butterfly reproduction: can females compensate for a smaller size through male-derived nutrients?

Butterfly nut with good handfeel

Butterfly nut, particularly for screw fixture of toilet seat

Effect of an aqueous extract of butterfly-flower (Bauhinia monandra) on groundnut (Arachis hypogaea.

Ship's Butterfly Nuts

Recognition of 3-D objects in range images using a butterfly multiprocessor ☆

The ant associated epidermal organs on the larva of the lycaenid butterfly Curetis regula Evans

Thin layer grain dryer: Parameters of thin layer drying for cashew nut

Through the eye of a butterfly: Assessing biodiversity impacts of cashew expansion in West Africa

Non-Uniform 2-Slot Constellations for Relaying in Butterfly Network with Imperfect Side Information

同义词：thumbnut

造句：

1. She was so tired, her eyelids were beginning to droop.

她太疲倦了，眼睑开始往下垂。

来自《权威词典》

2. Don't let your spirits droop.

不要萎靡不振.

来自《现代英汉综合大词典》

3. See how they hang their heads and droop, and wither.

看!它们不是低着头,弯下腰, 就要枯萎了吗?

来自辞典例句

4. His chest heaved and his body seemed to droop.

他的胸脯上下起伏,身子也好象衰颓了.

来自辞典例句

5. In the droop of her lip there was something sensuous.

在她那下垂的嘴唇上的确有点儿敏感的意味.

来自辞典例句

[ droop 造句 ]