Preexisting
v. 先前存在( preexist的现在分词 )
✅ 同义词
🗣️ 情景例句
so I can study it.
以便我好好研究。
Tell me truth, don't beat around the bush.
实话告诉我，别兜圈子。
Mr.Hart has trained his daughter for years.
哈特先生训练她的女儿已经多年了，