Vanamid
聚酰胺
🗣️ 情景例句
You've earned it.
这是你应得的报偿。
Is anybody home?
有人在家吗？
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