FAQs About the word preexist

已有的

exist beforehand or prior to a certain point in time

先行,提前发生,抢先,先行,放弃

关注,邮递日期,成功

preen => 梳理, pre-emptor => 优先购买权, preemptor => 占有者, pre-emptive strike => 先发制人的打击, preemptive right => 优先认股权,