n.渗透;穿透;[军]突破;洞察力;
例句:
Future growth will come from creating world-beating products, theas increasing the penetration of traditional international markets.
未来的增长动力将来自创造独一无二的产品, 同时增强对传统国际市场的渗透能力.
X-rays can penetrate many objects...
X射线能够穿透很多物体。
The way to prevent the crack is to reduce the penetration ratio.
减小熔合比是防止裂纹产生的关键.