Because it would be unknowingly sold with the mounds else, and the buyer would get what he was never meant to have, and never bought. 查尔斯·狄更斯.我们共同的朋友.
She caught every syllable with panting eagerness; her hand, unknowingly to herself, closely pressed her sister's, and tears covered her cheeks. 简·奥斯汀.理智与情感.
The sanatoria of our country are crowded with people who are trying to free themselves of a drug habit into which they have drifted unintentionally if not altogether unknowingly. 伯莎M.克拉克.科学通论.