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
Good night, Marilyn.
晚安， Marilyn。
I feel guilty because I haven't written her lately.
因为我最近没给她写信，我感觉到有罪。
Just look at what you've done!
看看你都做了些什么！