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
Michelle picked it out.
是Michelle选的。
I must insist you finish what you have started!
我是说一旦开始的事就必须坚持到底！
Hello! Is there anyone at home?
喂！家里有人吗？