n. a hollow globule of gas (e.g., air or carbon dioxide)
n. an impracticable and illusory idea
n. a dome-shaped covering made of transparent glass or plastic
v. form, produce, or emit bubbles
词态变化
复数形式:bubbles
现在分词:bubbling
过去式:bubbled
过去分词:bubbled
第三人称单数:bubbles
常见例句
1
(of a liquid) treated by having air passed or bubbled through it for purification s
2
n obstruction of the circulatory system caused by an air bubble as, e.g., accidentally during surgery or hypodermic injection or as a complication from scuba diving n pain resulting from rapid change in pressure
3
specifically, a spot in the ice not frozen over. A fault in a casting, produced by a bubble of air
4
plural of air-bubble
5
s (of glass or quartzite) marred by small bubbles or small particles of foreign material
