Ethylates
使引入乙基类( ethylate的第三人称单数 )
🗣️ 情景例句
You can feel very proud of your grandson, Mr. Stewart.
你可以为你的孙子感到非常的骄傲， Sewart先生。
What's the best price you're prepared to offer for your product?
你们的产品最优惠的价格是多少呢？
They made no effort to hide their amusement whenever I produced a packet of sweets from my pocket.
每当我从口袋里掏出一包糖果时，他们都毫不掩饰地表现出他们对此感到非常好笑。