Balmy weather is fairly warm and pleasant.
①It's a balmy evening,the golden time for lovers.
②The balmy evening was suddenly piercingly, bitingly cold.
《金融时报》一篇题为 A race to vaccinate the developing world 也出现了这个表达：
这里再补充一个易混的单词：barmy adj.有点疯的；傻头傻脑的；愚蠢的 【If you say that someone or something is barmy, you mean that they are slightly crazy or very foolish.】
a barmy idea.
prim and proper
very careful about your behaviour and appearance, and easily shocked by what other people do or say.
①You can't tell her that joke—she's much too prim and proper .
②We tend to imagine that the Victorians were very prim and proper .
《大西洋月刊》一篇题为 The last of the nice negro girls 也出现了这个表达：
大家注意，这里的‘prim’和“proper”其实是同义词，“prim ”本身表示“极拘谨的；一本正经的；古板的 ”【If you describe someone as prim, you disapprove of them because they behave too correctly and are too easily shocked by anything rude.】