Preexisted
v. 先前存在( preexist的过去式和过去分词 )
🗣️ 情景例句
I would like to apply for a loan.
我想贷款。
The failure drove him hito despair.
这次失败使他绝望。
We continually wage war on them, for they contaminate our food, carry diseases, or devour our crops.
人类不断同昆虫斗争，因为昆虫弄脏我们的食物，传播疾病，吞噬庄稼。