Mecalix
切削力测定仪
🗣️ 情景例句
The world could be heading for an economic recession.
世界也许正在走向经济衰退。
Don't criticize him for his delay.
不要责备他的延误。
I like light green, but Lily prefers dark blue.
我喜欢淡绿色，而莉莉却更爱深蓝色。