access flap

• 接口盖

access flap的用法和样例：

例句

1. Tuck the flap of the envelope in.
   把信封的口盖塞进信封里。
2. His hand went into his pocket and a forefinger felt its way under the flap of the envelope, ripping it open in jerks.
   他把手伸进兜里，一只食指摸索到信封的口盖，分几截把信扯开了。