Heddur
黑杜尔铝合金(飞机用, 与硬铝很相似)
🗣️ 情景例句
Unmarried women should be addressed as 'Miss'.
未婚的女性应该被称作 'Miss' 。
I'm going to buy three yards.
我要买给她三码。
Last year was a bad year for the company. There was a big fall in sales.
去年公司不景气。销售额骤减。