v.喷射；放逐；驱逐
When endangered,octopuses eject an inky substance,which is used as a screen. 遇到危险的时候，章鱼能够喷射一种墨水状的液体，掩蔽它们逃走。
When triggered,these cells eject poison-tipped barbs that help the jellyfish catch food in the ocean. 当受到触发时，这些细胞喷射出有助于海蜇在海洋中捕捉食物的有毒倒钩。
If the voters go further and eject Mr Harper, that, sadly, will not be because they have been convinced by the cerebral Mr Dion's worthy carbon tax. 如果选民进一步驱逐哈珀，遗憾的是，这不会发生，因为他们在脑海里确信狄恩应得烟尘排放税。
He says Pyongyang's recent moves to eject international inspectors and resume activity at its main nuclear reactor have dealt a serious blow to the process. 他说，平壤最近驱逐国际核查人员以及恢复其主要核反应堆的作法都对和谈进程造成了严重的打击。
eject的基本意思是用力地强行将某人〔物〕推出,尤指从里面抛出。
eject既可用作不及物动词,也可用作及物动词。用作及物动词时,接名词或代词作宾语。可用于被动结构。
尾矿,选矿废渣
