Trona
n. 天然碱\\n[化] 天然碱
🗣️ 情景例句
but I'm restless.
但我闲不住。
In my opinion, the product must be priced under $ 300.
就我的意见来说，产品价格必须订在300美元以下。
The Verrazano Bridge, which was designed by Othmar Ammann, joins Brooklyn to Staten Island.
维拉萨诺大桥由奥斯马。阿曼设计，连结着布鲁克林与斯塔顿岛，