Ribwork
n. 肋状结构, 罗纹组织
🗣️ 情景例句
International travel involves a lot of waiting around in airports.
经常在机场等候是环球旅行的一部分。
I feel blue at the news.
我听到这消息而闷闷不乐。
For once, Harry had to admit defeat.
哈里只好认输。