Perforations
n. 穿孔( perforation的复数形式 ); 贯穿; 针孔; 齿孔
🗣️ 情景例句
And Dad called the ASPCA.
爸爸打电话给ASPCA。
Congratulations on the completion and opening of a new Beijing branch!
祝贺美国银行北京分行的建成和开业！
'He had travelled only seven miles across the Channel when his engine failed and he was forced to land on sea.
但他只在海峡上空飞行7英里，引擎就发生了故障，他只好降落在海面上。