Addictology
癖嗜学, 瘾学
🗣️ 情景例句
How are you doing?
你好吗？
A man cannot whistle and drink at he same time.
一心不能二用。
The porter went to fetch one and arrive back with the station master,
搬运工跑回去取时刻表，同时请来了站长。