seep
/si:p; sip/ v [Ipr, Ip]
~ through (sth)/into sth/out (of sth) (of liquids) flow slowly and in small quantities through a substance （指液体）漏出, 渗出, 渗漏
water seeping through the roof of the tunnel 从隧道顶部渗出的水
Oil is seeping out through a crack in the tank. 油箱的裂缝漏出油来了. =>Usage at drip1 用法见drip1.