There is pressure on the entire automotive industry to develop better supplies of these materials because of a slew of new and planned all-electric cars, including Nissan Motor Co.'s new Leaf.
保证这类原材料的充足供应是整个汽车行业都面临的压力。 因为目前有大量的纯电动汽车或是刚刚出厂，或是正在研制，其中包括日产汽车公司的新车型Leaf。
Leaf blade with both surfaces scaly, scales entire, or lobed.
叶片具两面有鳞的，全缘的鳞片，或浅裂的。
Leaves alternate, petiolate; leaf blade ovate to linear, margin entire or nearly so.
叶互生，具叶柄；叶片卵形到线形，边缘全缘或近全缘。
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