Underconcentration
浓缩不够, 浓缩(倍数)不足
🗣️ 情景例句
get some background on the job.
了解这项工程的一些背景。
The goods will be packed in wood wool to prevent damage.
货物将用细刨花包装，以防损坏。
The over-punctual can be as much a trial to others as the unpunctual.
早到的人同迟到的人一样令人讨厌。