Underquenching
淬炼不足, 淬火不足
🗣️ 情景例句
Any time.
随时效劳。
A good face is a letter of recommendation.
好的相貌就是一封推荐的介绍信。
Beware of methylated alcohol, which is very poisonous,
要提防甲基化酒精，那是剧毒的，