🧩 词语组成解析
rack
[ræk]
n. 行李架;支架;刑架;（羊、猪等带前肋的）颈脊;
vt. 使痛苦，使焦虑;剥削，榨取;用刑拘折磨;
🗣️ 情景例句
And I'd like to get her a nice gift ...
我还想给她一份精美礼物……
An empty bag cannot stand upright.
空袋不能直立。
Yes, he's on the phone. Is he expecting you?
在家，他在打电话。他是在等你吗？