sandwich course 課堂教學(xué)與工作實(shí)踐相結(jié)合的課程；工讀交替制課程sandwich construction 夾層構(gòu)造；[建] 夾層建筑sandwich class loan scheme [經(jīng)濟(jì)學(xué)]夾心階層貸款計(jì)劃sandwich class housing loan scheme [地球科學(xué)]夾心階層住屋貸款計(jì)劃sandwich class 夾心階層sandwich braze [機(jī)械工程]夾層釬焊sandwich board n. 夾板廣告牌，三明治式廣告牌（掛在肩頭，垂于胸前和后背的一對(duì)廣告牌）sandwich beam 夾層梁；層結(jié)梁；多層疊合梁sandwich bar 三明治快餐店。sandwich Steel 夾心鋼sandwich (n.) sandwich n. 三明治（狀物）；夾心面包片；（奶油）夾心蛋糕；教學(xué)與實(shí)習(xí)交替培訓(xùn)課程 v. 夾入（或擠進(jìn)）……中間；粘合；把..……做成三明治sandweld 砂焊sandwash n. 砂堆積；沖積沙層sandur 冰水沉積平原sandup vt.填砂sandu shui autonomous county sandtrap n.沙土障礙; 沉沙盤；除沙盤 集沙器sandstream 沙流sandstorms 沙塵暴