Rag bolt
[机] 基础螺栓
🧩 词语组成解析
rag
[ræg]
n. 破布;碎布;破旧衣服;碎片;
vt. 嘲笑，捉弄;糟蹋，欺负;指责，欺负人;
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
I would like to make an appointment for a hairdo, please.
我想预约理发， 劳驾。
He who is afraid of asking is ashamed of learning.
害怕问者耻于学。
Lucy and I go to school six days a week.
鲁茜和我每周上六天课。