Velure
n. 天鹅绒, 天鹅绒刷子
🗣️ 情景例句
He was very hard driven.
他被迫拼命干活。
I'm afraid I have bad news for you.
恐怕我有坏消息要告诉您。
Sometimes the secrecy goes to such an extent that the whole nature of the research cannot be mentioned.
有时，保密竟达到了这样的程度，即连研究工作的整个性质都不准提及。