🧩 词语组成解析
poison
['pɔɪzn]
n. 毒药;酒;极糟的食物;极有害的思想（或心情等）;
vt. 毒死;污染;放毒于;对…有不良影响;
adj. 有毒的;
oak
[əuk]
n. 栎树;橡木色;栎木，橡木;橡木家具;
adj. 栎树的;栎木制的;
🗣️ 情景例句
Marriage is an institution not to be taken lightly.
婚姻是个不能儿戏的体系。
At what time?
什么时间？
There are four seasons in the year here--spring, summer, autumn and winter.
这儿一年有四季--春、夏、秋、冬。