Stibial
(正, 五价)锑的
🗣️ 情景例句
Pete Waters, RFD Number 1, Chesterton.
Pete Waters，Chesterton乡村免费邮递路 一号 。
The shore man is carrying a heavy load.
码头工人在搬运沉重的东西。
How are you getting on with your English lessons?
你的英语课学得怎么样了？