Authentification
n. 证实, 认可
🗣️ 情景例句
I must have see you somewhere before.
我一定在哪里见过你。
This is your last chance. I believe you can make it.
这时你最后的机会，我相信你会成功的。
giant hovercraft liners could span the Atlantic;
大型的气垫班轮或许能跨越大西洋。