Cristobalite
n. 方石英\\n[化] 方英石
🗣️ 情景例句
How much is a room per night?
一个房间每晚多少钱？
None are so deaf as those who will not hear.
不愿倾听意见者最聋。
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