Wiper

['waɪpə] or ['waɪpɚ]

解釋/意思:

(noun.) contact consisting of a conducting arm that rotates over a series of fixed contacts and comes to rest on an outlet.

(noun.) a worker who wipes.

手打:利--From WordNet

解釋/意思:

(n.) One who, or that which, wipes.

(n.) Something used for wiping, as a towel or rag.

(n.) A piece generally projecting from a rotating or swinging piece, as an axle or rock shaft, for the purpose of raising stampers, lifting rods, or the like, and leaving them to fall by their own weight; a kind of cam.

(n.) A rod, or an attachment for a rod, for holding a rag with which to wipe out the bore of the barrel.

校對:威尔默