soap-bubble

n ball of air surrounded by a film of soap that changes colour and bursts easily 肥皂泡: children blowing soap-bubbles 吹肥皂泡的儿童.

so far as...knows, so long, so long as, so much as that, so that, so to speak, so-and-so, so-called, so-so, so...as to, so...that, so..as to, soak, soak (also soaking), soaked, soaking, soap, soap opera (also soap), soap powder, soap-box, soap-flakes, soapiness, soapstone, soapsuds, soapy, soar, soaring, sob, sob-story, sob-stuff, sobbingly, sober, sober-minded, soberly, sobriety, Soc, soccer, sociability, sociable, sociably,