parallel veins的用法和样例：
例句
- The veins of leases are parallel, and the vascular bundles have bundle sheaths.
平行脉序，维管束具有维管束鞘。 - Leaves alternate, spirally arranged, large, veins pinnate and parallel, base sheathing.
叶互生，螺旋状排列，大，羽状劢和平行脉，基部具鞘。
parallel veins的相关资料：
临近单词
Parallel HEV
parallel
Parallel Input-Output Unit
Parallel in the narrow sense
parallel-track range model
parallel shaft speed reducer
parallel slit interferometer
parallel resonance frequency
parallel system organization
parallel level of steam line
parallel index cam mechanism
parallel equalization scheme
