单词decussate
adj.: ×形的；【植物；植物学】交互对生的
v.: 交错
网络: 交叉；交叉成十字形；交叉成X形
交叉成×形,交叉成十字形,交错
交叉着的,×形的;【植物;植物学】交互对生的
At this point, ~85% of these upper motor neuronal axons decussate. These fibers then descend as the lateral corticospinal tract.
至此，有大约85%的上位运动神经元轴突交叉成十字形及如皮质脊髓侧束般下降。
Leaves decussate, leathery, glabrous, with a conspicuous marginal vein and numerous, straight lateral veins.
交互对生，革质的叶，，具明显边缘脉和多数，直侧脉。
After synapsing, the secondary neurons decussate and ascend as the spinothalamic tract in the anterior lateral portion of the spinal cord.
在建立突触后，二级感觉神经元将如脊髓前外侧部分中的脊髓丘脑束般交叉上升。
bracts conspicuous, spirally imbricate or decussate, persistent or sometimes caducous in fruit.
苞片明显，螺旋覆瓦状或交互对生，宿存或有时在果期脱落。
Trees evergreen. Winter buds ovoid to ellipsoid, with decussate scales.
常绿乔木冬芽卵球形到椭圆形，具鳞片。
Leaves decussate, sessile, appressed and crowded, imbricate, usually 4-ranked.
交互对生的叶，无梗，和密集，覆瓦状，通常成列的4。
Leaves reduced to scales, decussate, in 4 ranks, connate.
叶退化至鳞片，交互对生，在成列，合生4。
Sepals (2-)4 or 5(or 6), imbricate or decussate or rarely wholly united in bud, inner ones sometimes petaloid.
萼片（2-）4-5（-6），在芽期覆瓦状排列或交互对生或很少完全合生，内部的萼片有时花瓣状。
Leaves opposite, often decussate, or whorled, rarely subalternate to alternate, simple, entire;
叶对生，通常交互对生，或轮生，很少近互生到互生，单叶，全缘；
Leaves opposite, decussate, held with abaxial surface always uppermost;
叶对生，交互对生，背面总是赞成最上部的；