Penu佩努penn.钢笔；笔；写作；围栏；雌天鹅v.写；把…关在圈中Penicillium species青霉penicilloylpolysine西林原, 青霉(噻唑)酰聚赖氨酸penetrating casting渗流铸造penetrating quality渗透性能penetrating oil pot油浸锅pendulous vibration悬摆振动penellipse crochets缺环式趾沟Penicillium meliniin.梅林青霉penetrating progeny次级穿透粒子Penium spinospermumn.棘孢柱形鼓藻