🧩 词语组成解析
[化] 白栎皮; 栎
🗣️ 情景例句
And this is Alexandra Pappas.
这位是Alexandra Pappas。
You've done me a great favour.
您帮了我大忙。
The truth is that when mistakes occur, they are more likely to be ours than theirs.
事实上，差错很可能是我们自己，而不是铁路当局的。