preexist 英式发音['priːɪɡ'zɪst]美式发音[priɪg'zɪst]
preexist相关例句和用法
Often, the target is created when the consolidation pattern is first applied so that no access controls preexist and possibly need to be defined..通常在首次应用整合模式时创建目标，这样不存在任何访问控制，所以可能需要对其进行定义。
preexist英英释义
先前存在中释v
