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
Sure ... and a little scared.
当然……还有一点紧张。
An empty hand is no lure for a hawk.
空手诱不来老鹰。
It immediately ran away when she saw it, and experts confirmed that a puma will not attack a human being unless it is cornered.
她刚看见它，它就立刻逃走了。专家证实，美洲狮非被逼得走投无路，是决不会伤人的。