🧩 词语组成解析
[化] 白栎皮; 栎
🗣️ 情景例句
And don't forget to invite Susan for dinner.
别忘了请Susan来吃晚餐。
Alone, he brooded over his mistake.
她常常独自沉思自己的过失。
Speculations about is nature have been going on for literally thousands of years,
人们对睡眠作用的种种猜测，确实有数千年之久。