1) skin holes
铸皮孔
2) skin
[英][skɪn] [美][skɪn]
铸皮
3) Lenticel
[英]['lentisel] [美]['lɛntə,sɛl]
皮孔
1.
The exocarp was composed of one layer epidermis, stomata and lenticel which was developed from dermatogen and the mesocarp was composed of parenchyma and vascular bundle.
皮孔由表皮母细胞直接分裂形成。
4) casting scale
铸件屑皮
5) rubber mold
橡皮铸型
6) surface folding
皱皮(铸疵)
补充资料：桑茎横切，示皮孔
李正理提供
[图]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条