摘要：drop 动词“降落.落下 “指人或动物筋疲力尽地倒下 “降低.减少 e.g. The bottle dropped and broken . 瓶子落下来.摔碎了. The climmer slipped and dropped to death . 登山者滑了下来.摔死了. His voice dropped to whisper . 他的声音降到了耳语的程度.

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