Coretraction
余保核收縮
??? 情景例句
About one month. I'm just sightseeing.
大約一個(gè)月。我只是觀光旅游。
I only regret that I have but one life to give for my country.
我抱憾的是，只有一次生命能獻(xiàn)給祖國(guó)。
You must weigh it carefully.
你必須仔細(xì)地稱一稱重量。