英语词组/短语-20210926

• hold a math seminar 举行数学研讨会
• many pieces of art 很多艺术作品
• hold her teacup 端茶杯
• in the future 未来
• received many years of schooling 接受了多年的学校教育
• medical equipment 医疗器材，医疗器械
• the operating room 手术室
• vote in favor of the new legislation 投票赞成新立法
• irregular shape 不规则形状
• it‘s a mystery 这是一个谜
• there is only one room available 仅有一间房可住
• many pretty pieces of clothing 很多漂亮的衣服
• the water filter 净水器
• purify the water 净化水