四种嵩草属植物叶片的上、下表皮均有较厚角质膜。

There were relatively thicker cuticular membranes on the upper and the lower epidermises.

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四种嵩草属植物叶片的上、下表皮均有较厚角质膜。

There were relatively thicker cuticular membranes on the upper and the lower epidermises.

youdao