Ffdca
[医][=Federal Food,Drug and Cosmetic Act]联邦食品、药物与化妆品法
🗣️ 情景例句
My father is an engineer of a construction company, and mother is a doctor.
我父亲是一家建筑公司的工程师，母亲是一名医生。
Little bodies may have great souls.
小小的躯体会有伟大的心灵。
The telephone rings and this marks the prelude to an unforeseen series of catastrophes.
这时电话铃响了。它预示着一连串意想不到的灾难的来临。