Bilibilite
黑硅镧铀矿
🗣️ 情景例句
If you need anything, day or night, just give me a call.
如果你需要什么东西，不管是白天还是晚上，只要打电话给我就行。
A man without a smiling face must not open a shop.
人无笑脸，不要开店。
The efficiency is greatly raised,and the intensity of labor is decreased.
工作效率大大地提高了，而劳动强度却降低了。