inquire upon

• 查问

inquire upon的用法和样例：

例句

1. Go to inquire when the celebration will start.
   去查问一下庆祝活动几点开始。
2. I've come to inquire about a five-thousand-pound remittance from London.
   我来查问一笔从伦敦汇来的五千英镑汇款。
3. We must inquire more deeply into the affair.
   我们必须更深入地去了解这件事。
4. Upon further acquaintance I found him a good youth.
   经过进一步的了解，我发现他是一个好青年。