I showed up with a comfy pair of sweatpants and a sleeved t - shirt.我穿着一条舒服的长运动裤,一件长袖体恤衫去上课....

n.运动裤...

sweatpants的音标：sweatpants的英式发音音标为：['swetpænts]sweatpants的美式发音音标为：['swetpænts]...