Butterfly bolt
[化] 蝶形螺栓
🧩 词语组成解析
butterfly
['bʌtɚflaɪ]
n. 蝴蝶;蝶泳;轻浮的人;游手好闲的人;
v. 切开摊平;
bolt
[bolt]
n. 螺栓，螺钉;闪电，雷电;门闩;弩箭;
vt. 筛选;囫囵吞下;（把门、窗等）闩上;突然说出，脱口说出;
vi. （门窗等）闩上，拴住;冲出，跳出;（马等的）脱缰;囫囵吞下;
adv. 突然地;像箭似地;直立地;
🗣️ 情景例句
It's a book of pictures.
这是一本摄影集。
He dies like a beast who has done no good while he lived.
生时不做好事，死了像个畜生。
We often call him by his nickname.
我们经常叫他的绰号。