Basaluminite
羟矾石
🗣️ 情景例句
She'll be fine.
她不会有事。
What does the test marketing show?
试销说明了什么？
The Americans would happily reach one accord on standards for medical devices and them hammer out different pacts covering,say,
美国人很愿意就医疗器械的标准达成一个协议，然后推敲出不同的合同，用以涵盖 --比如说