Unfla
[日]恩弗拉(一种阻燃聚酯纤维)
🗣️ 情景例句
How ofter have met with our competitors?
你多久遭遇我们的竞争对手一次？
Full details regarding packing and marking must be strictly observed.
请严格遵守包装及商标的细则。
Hello! Is there anyone at home?
喂！家里有人吗？