early 15c., from un- (2) "reverse, opposite of" + seal (v.). Similar formation in Middle Dutch ontsegelen, Old High German intsigilan. Related: Unsealed (late 14c.).
雙語例句
1. I ask you to unseal the bonded store.
我請求你打開保稅倉庫.
來自互聯(lián)網
2. Xy : I already know how to unseal the gate. I do not need any more experiments.