decussate

常见例句

Leaves spiral, sometimes decussate, margin often toothed.
叶螺旋状排列，有时交叉，边缘通常具齿。
Inflorescences pseudo-umbellate;bracts 2 pairs, decussate or unequally whorled.
不相等的苞片2对，交互对生的或轮生。
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。
Decussate Describing leaves in opposite pairs and with alternating pairs at right angles to each other up the stem.
交互对生的：两个相邻节上的对生叶交叉成垂直方向，称为交互对生。
At this point, the secondary neuronal axons decussate and continue to ascend as the medial leminiscus.
在一级和二级感觉神经元之间形成突触的地点，二级神经元轴突将如内侧丘系一般交叉上升。