Authenticating
v. 证明是真实的、可靠的或有效的( authenticate的现在分词 ); 鉴定, 使生效
✅ 同义词
🗣️ 情景例句
Don't cross that bridge till you come to it.
没到河边，先别操心怎么过桥。
Would you mind if I took a day off?
我请一天假可以吗？
I wonder if they can make it.
我在想他们是不是能办得到。