Ejector

(n.) One who, or that which, ejects or dispossesses.

(n.) A jet jump for lifting water or withdrawing air from a space.

安德里亚录入

• In the early form of the revolver the empty cartridge cases had to be ejected from the cylinder singly by an ejector rod or handy nail. 佚名. 神奇的知识之书.
• I thought so, said he, the revolver had an ejector, and here is the third cartridge. 阿瑟·柯南·道尔. 福尔摩斯归来记.
• One of its most important features is the simultaneous extraction of the shells by an ejector, having a stem sliding through the cylinder. Edward W. Byrn. 十九世纪发明进展.

艾莉森校对