They won the game by a narrow margin.
他们以微弱优势赢得了比赛。
Many medicines are dangerous; the margin between dose and overdose is often narrow.
许多药物都具有危险性，适量和过量之间的分际通常差别很小。
He passed the exam by a narrow margin.
他的考试成绩跟及格线擦边。
The game was decided by a very narrow margin.
这场比赛以微弱比分差距定局。
The game was decided by a very narrow margin.
这场比赛以微弱比分差距定局。
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