v. create a vacuum in (a bulb, flask, reaction vessel)
词态变化
过去分词:evacuated
现在分词:evacuating
过去式:evacuated
第三人称单数:evacuates
常见例句
1
n solid excretory product evacuated from the bowels n a euphemism for defecation
2
solid excretory product evacuated from the bowels n
3
v form into the shape of a cup v put into a cup v treat by applying evacuated cups to the patient's skin
4
a treatment in which evacuated cups are applied to the skin to draw blood through the surface
5
usually has a handle n the quantity a cup will hold n any cup-shaped concavity n a United States liquid unit equal to 8 fluid ounces n cup-shaped plant organ n a punch served in a pitcher instead of a punch bowl n the hole (or metal container in the hole) on a golf green n a large metal vessel with two handles that is awarded as a trophy to the winner of a competition v form into the shape of a cup v put into a cup v treat by applying evacuated cups to the patient's skin