Dok
abbr. Akad Nauk Doklady Akademii Nauk (Russian=Proceedings of the Academy of Science) （俄语）科学院年报
🗣️ 情景例句
Yes, but the number's no longer in service.
打过，但那个号码是空号。
He can't come and he sends his apologies.
他为他的不能前来致歉。
He is heavily insured against death.
他给自己投了巨额的人身保险。