n.油画底色含油太多而成泡沫状突起;
v.滴( trickle的现在分词 );淌;使)慢慢走;缓慢移动;
例句:
The engine was trickling oil.
发动机在滴油.
Blood was trickling from his mouth.
鲜血从他嘴里一滴一滴地流出来.
The students are trickling out of the classroom.
学生们慢慢地走出教室.