李-明二氏法
Reed-Muench methods
鲁-李二氏现象
Hecht's phenomenon
罗-格二氏试验
Rosenbach-Gmelin test
罗-坎二氏试验
Rosenblueth-Cannon test
罗-琼二氏试验
Ross-Jones test
马-格二氏反应
Machado-Guerreiro reaction
劳资协会
industrial partnership
劳资协商会
trade board
劳资协议会
trade borard
牢固胎盘
placenta incarcerata
牢牢控制
keep a firm hand on
牢笼
cage; trap
铹后元素
translawrencium element
痨性瞳孔缩小
corephthisis
老虎
tiger
老虎钳
pincer pliers; pliers; vise
modified jaw; vice; vise
老虎嘴中拔牙
beard the lion in his den
老花眼
presbyopia
老化后硫化胶
aged vulcanizate
老化缺陷
aging blemish