Slivering
辊痕(板材 、 带材表面热轧缺陷)
🗣️ 情景例句
Don't worry.
别愁。
I like to gaze at the setting sun in the evening.
我喜欢在傍晚观赏晚霞。
It's always warm in April and May,but it rains sometimes.
4月和5月的天气总暖洋洋的，但有时下雨。