名词中文翻译
中文翻译：叶柄
同义词：
['petiole', 'petiolar', "petiolis例句：1. The leaf's petiole is the part that connects the leaf to the stem.（叶子的叶柄是连接叶子和茎的部分。）"]
例句：
-
1. The leaf's petiole is the part that connects the leaf to the stem.
叶子的叶柄是连接叶子和茎的部分。
-
2. The plant's petioles are used to support its leaves.
植物的叶柄用来支撑它的叶子。
-
3.The scientist observed the petioles of the plant and noted their length and thickness.
科学家观察了这株植物的叶柄，并注意到它们的长短和厚度。