Celaspun
[美]醋酯短纤维纱, [加]聚丙烯短纤维
🗣️ 情景例句
I feel rotten about not taking the children out.
我没有带孩子出去觉得很不痛快。
Let us imagine a hypothetical case where we disagree.
让我们假设一个我们不同意的状况。
I have a letter of introduction here.
我这儿有一封介绍信。