Passive smoking
n. 被动吸烟
🧩 词语组成解析
smoking
['sməukiŋ]
n. 吸烟，抽烟;
v. 冒烟( smoke的现在分词);抽烟;用烟熏制;吸（烟）;
🗣️ 情景例句
How are you?
好吗？
No,I can't .
不，我不能。
Houses -- often three storeys high -- were built of stone.
房子一般有3层楼高，用石块修建。