Bolt stud
[化] 雙頭螺栓
?? 詞語(yǔ)組成解析
bolt
[bolt]
n. 螺栓，螺釘;閃電，雷電;門閂;弩箭;
vt. 篩選;囫圇吞下;（把門、窗等）閂上;突然說(shuō)出，脫口說(shuō)出;
vi. （門窗等）閂上，拴住;沖出，跳出;（馬等的）脫韁;囫圇吞下;
adv. 突然地;像箭似地;直立地;
stud
[st?d]
n. 種馬;大頭釘;（衣袖等的）飾鈕;[建]壁骨;
vt. 用飾鈕裝飾;散布;用壁骨支撐;
??? 情景例句
I'll need a taxi to the train station. Could you find one for me?
我想到火車站。能為我叫輛出租車嗎？
Do you have any rooms?
你有房間嗎？
Has it got anything to do with your present research?
報(bào)告跟你目前的研究有關(guān)嗎？