Perpender
n. 【建筑學(xué)】貫石(貫穿墻壁而露其兩端的長石);穿墻石;控石 [亦作 perpent ／'p?
??? 情景例句
He appeared ill at ease at the party.
他在宴會(huì)上顯得很拘謹(jǐn)。
Do you work near the university?
你在大學(xué)附近工作嗎？
Which man?
哪個(gè)人？