biotin-marking

常见例句

• He accused his teacher of unfair marking.
  他指責教師打分不公平。
• He vainly tried to mark the defacing stain out.
  他試圖除去有損外觀的汙跡，但沒有成功。
• She spent the evening marking examination papers.
  她一晚上都在批試卷。
• A sinuous path, line, or marking.
  彎彎曲曲的道路、線條或記號
• Marking the exam papers was quite a slog.
  評閲試卷是很辛苦的工作。
• Her school work isn't quite up to the mark.
  她的功課不大符郃要求。
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