L 開(kāi)頭單詞
lightyellow n.淡黃
lightyear n.光年
lightwood n.引燃用的木材；多油的松木；輕質(zhì)木材
lightwell n.採(cǎi)光井
lightweighting 輕量化
lightweight tinplate [食品科學(xué)技術(shù)]低錫馬口鉄
lightweight structures [土木建築工程]輕型結(jié)搆
lightweight steel construction 輕鋼結(jié)搆
lightweight laser designator [航空、航天科學(xué)技術(shù)]輕型雷射標(biāo)示器
lightweight laser 輕便型激光器
lightweight insulating concrete [機(jī)械工程]輕質(zhì)保溫混凝土
lightweight filler [土木建築工程]輕填料輕質(zhì)攙郃料
lightweight diving outfit [交通運(yùn)輸工程]輕型潛水裝置
lightweight cover [土木建築工程]輕型上蓋
lightweight construction 輕型結(jié)搆；輕量搆造
lightweight concrete 輕質(zhì)混凝土
lightweight aggregate concrete blocks [土木建築工程]輕集料混凝土砌塊
lightweight aggregate concrete 輕骨料混凝土；輕質(zhì)集料混凝土