Passports
n. 护照( passport的复数形式 ); 手段, 保障
🗣️ 情景例句
Betty, you had it, but you didn't say it.
Betty你知道答案， 但是你没有说出来。
My goodness! A snake!
天呀！有蛇！
That does not prove that it does not exist;
这并不是证实不存在噪音对健康的影响。