expendable基本解释

adj,可消费的；排出的；不重复使用的；可牺牲的,同近

You may be doing what could just as easily be done by someone else, which means you’re highly expendable. You may be playing follow the follower..你可能在做一些其他也能轻易完成的事，那可能意味着你是完全可牺牲的，你可能是追随追随者的人。

消耗品, 可牺牲的中释n