Witcogum
甘油酯弹性体
🗣️ 情景例句
you can pay the mortgage every month.
你们能每月按时付款。
Would you please call a taxi for me?
可以请你帮我叫一辆出租车吗？
Pippa. I called to ask you if you'd like to come to a lecture on Thursday evening at the college.
皮普，我打电话是问你是否想听周四晚上在学院的一个讲座。