Teething problems
n. （项目、新产品的）初期问题, 萌芽期的困难
🧩 词语组成解析
n. 出牙, 出牙现象\\n[医] 出牙, 生牙
n. 问题；难题（problem的复数）
🗣️ 情景例句
It was a pleasant surprise.
那是个惊喜。
I don't feel very well.
我觉得不太舒服。
It was not that Bruce always underestimated difficulties.
这并不是说布鲁斯总是低估困难，