🧩 词语组成解析
filthy
['fɪlθi]
adj. 肮脏的，污秽的;猥亵的，淫秽的;下流的;
frank
[fræŋk]
adj. 坦白的，直率的;清楚表明的;明显的;
n. 弗兰克;免费邮寄权;免费邮戳或签名;免费邮寄的信件;
vt. 免费寄（邮件）;盖免费邮寄公章;盖邮戳;便于使（人）自由地来往;
🗣️ 情景例句
How much do stamps cost?
邮票多少钱？
The fool doesn't suspect a thing.
傻人不疑心什么。
Despite the new tunnel, there are still a few people who rashly attempt to cross the Pass on foot.
尽管修通了隧道，但仍有一些人想冒险徒步跨越圣伯纳德山口。