n a tube running from the liquid in a vessel to a lower level outside the vessel so that atmospheric pressure forces the liquid through the tube
n a tubular organ in an aquatic animal (especially in mollusks) through which water can be taken in or expelled
v convey, draw off, or empty by or as if by a siphon
n. 虹吸, 虹吸管, 苏打水瓶, 虹管, 存水弯
vi. 通过虹吸管
vt. 用虹吸管吸出, 用虹吸管输送, 吮吸