Microcrack
n. 微裂纹,显微裂纹(指微观尺度的裂纹) \\nv. (使)产生微裂纹
🔁 扩展释义
【化】 微裂缝; 微裂纹
🗣️ 情景例句
By plane?
坐飞机来？
Do you think you could lend me some of your records/CDs?
请问你能借我几张唱片吗？
They cut big pieces of metal into small pieces.
它们把大块的金属切成小块。