Additron
[电] 相加速器
🗣️ 情景例句
Fall is a great season because of all the wonderful colors.
秋天是个色彩缤纷的好季节。
People are always changing, aren't they?
人总是在变，不是吗？
He uses a lift to go up and down.
他乘电梯上上下下。