他身後無兒女。
He left no children.
《新英漢大辭典》
將項目再清點壹遍以確保無遺漏。
Enumerate the items again to be sure none is missing.
《21世紀大英漢詞典》
他沒有去，換句話說，他去的這個事實無案可查。
He didn't go; that is to say, it is not recorded that he did.
《新英漢大辭典》
軍中無戲言。
There is no jesting in war.? (摘自有道詞典）
《新英漢大辭典》