Alumogel
胶铝矿
🗣️ 情景例句
If you would supervise the refurbishing,
假如你能监督整修过程，
After dinner sit a while; after supper walk a mile.
午餐之后坐片刻，晚饭之后走一里。
Tom and Mary congratulated us on the birth of our daughter.
汤姆和玛丽为我们女儿的出生向我们表示祝贺。