vacuums
中文翻译
n. 真空, 真空状态, 真空度, 空洞, 真空装置, 真空吸尘器, 空虚
英文解释
n the absence of matter
n an empty area or space
n a region that is devoid of matter
n an electrical home appliance that cleans by suction
v clean with a vacuum cleaner
词态变化
原型:vacuum
变形:s3