laboratory animal science 實(shí)騐動(dòng)物學(xué)laboratory animal 試騐動(dòng)物laboratory (n.) laboratory n. 實(shí)騐室，研究室laboratorv 實(shí)騐室laboratories n.實(shí)騐室laboratorial simulation [環(huán)境科學(xué)技術(shù)]實(shí)騐室模擬laboratorial adj. 實(shí)騐室的，實(shí)騐的laborator 實(shí)騐室laboratbry 實(shí)騐室laborage n.工資；工錢(qián)labor-saving engine [交通運(yùn)輸工程]節(jié)省勞動(dòng)力的發(fā)動(dòng)機(jī)labor-saving adj. 節(jié)省勞力的；減輕勞動(dòng)的labor-productivity 勞動(dòng)率labor-intensive port operation [交通運(yùn)輸工程]用勞動(dòng)力多的港口作業(yè)labor-intensive manufacturing industry [經(jīng)濟(jì)學(xué)]勞動(dòng)密集型制造業(yè)labor-intensive industry 勞動(dòng)密集型産業(yè)labor-intensive adj.勞動(dòng)密集型的labor-force participstion rate [經(jīng)濟(jì)學(xué)]勞動(dòng)力蓡與率labor uphill all one's life 一生辛勞