🧩 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
No doubt about it.
毫无疑问。
Mr. Smith is a politician.He's running for election as governor.
史密斯先生是竞选州长的一名政治家。
The morning passed rapidly and Frank was about to leave when he noticed a large packing case lying on the floor.
上午很快过去了，弗兰克正准备离去，突然看见地板上放着一只体积很大的货箱。