n.環(huán)形物

The contract is annul by the court. 合同被法院廢止。

The con - track be annul by the court . 法庭宣布該項合同無效。

Annul the previously transmitted clearance. 取消先前發(fā)給的許可。

To annul or make void;invalidate. 使廢除或使無效；使作廢

As you estimate, what's your biggest annul turover? 據(jù)你估計，你能完成的最大年銷售量是多少呢？

n.管子；中空