Tov
abbr. 有效期（Time of Validity）；总监测量（Total Observed Volume）；总需氧量（total oxygen demand）
🗣️ 情景例句
I wish I had one now.
我真希望现在就来一个。
Victory belongs to the m ost persevering.
胜利属于最坚强不屈的人。
The day after, Patrick went to the house once more and asked exactly the same question.
第三天，帕特里克又去了，提出了同前两天完全一样的问题。