sample applicator[分化] 点样器;点样器;取样器
source applicator施源器
radium applicator施镭器;翻译
ear applicator耳涂药器;耳卷棉子
enamel applicator涂漆装置;漆包机
granules applicator[农机] 施粒机
tapered applicator锥形卷棉子
applicator blade追肥铲;涂胶刀
dribble applicator滴流机
N-COUNT（可数名词） An applicator is a device that you use to put something on a surface when you do not want to touch it or do it with your hands. 敷抹器