Ethylon
埃赛纶(聚乙烯鬃丝)
🗣️ 情景例句
And here are your keys.
你的钥匙。
You cannot break the contract without any good reason.
如果没有什么正当理由，你们不应撕毁合同。
When she got to the shop, she bought all the things on the list.
去到商店后，她把单上所列物品全都买了。