Pneumotropic viruses
[醫] 親肺炎病毒
?? 詞語組成解析
a. 肺向性的\\n[醫] 肺炎球菌毒素
n. 病毒；病霉（virus的復數）
??? 情景例句
You are better off waiting'till you get married before doing anything stupid.
你如果想做傻事的話，最好等到結婚后。
In for a penny,in for a pound.
做事一開頭，就要做到底；一不做，二不休。
Why was that?
為什么呢？