Obrute
覆蓋的, 埋藏的
??? 情景例句
Because the United States is the most important trade partner.
因為美國是我們最重要的貿易伙伴。
The class made noticeable improvement.
這班有明顯的進步。
'Yes, thank you,' I answered, 'but I can't pay the bill.I haven't got my bag.'
“很好，謝謝。”我回答，“但我付不了帳，我的提包沒有了。”