Borod
博尔德耐磨焊条
🗣️ 情景例句
Lacks knowledge or experience.
知识匮乏或经验不足。
Hope for the best, but prepare for the worst.
作最好的希望，作最坏的打算。
She's been there for two months. She's been there since September.
她进校有两个月了。她自9月份起便在那儿学习了。