Senecic acid
[化] 千里光酸
?? 詞語組成解析
??? 情景例句
That's it.
就這樣。
The many children of that family used to play together for hours.
那一家的孩子們常常大伙一起玩上幾個小時。
In winter, however, life at the monastery is quite different.
然而到了冬天，修道院里的生活則是另一番景象。