timberline
美音:[´tımbə´laın
]
英音:[´tımbə´laın
]
n.树带界线
难易程度:
timberline为短语/超纲词汇
timberline
n [singular]technical
the height above the level of the sea beyond which trees will not grow
the northern or southern limit in the world beyond which trees will not grow
the height above the level of the sea beyond which trees will not grow
the northern or southern limit in the world beyond which trees will not grow
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