美[?p?n??tre??n] 1 . The floor is sealed to prevent water penetration .
地板加了密封涂料防止滲水。
來自《權威詞典》
2 . Our aim is to achieve greater market penetration .
我們的目標是進一步打入市場.
來自《簡明英漢詞典》
3 . He is a man of penetration .
他是一個富有洞察力的人.
來自《簡明英漢詞典》
4 . The exterior walls are three to three and a half feet thick to prevent penetration by bombs.
外墻厚3到3.5英尺，以防炸彈穿透。
來自柯林斯例句
5 . It is important to get even distribution of water and good penetration .
灌水時水量均勻分布和充分滲透是很重要的.
來自辭典例句
1.an attack that penetrates into enemy territory
2.clear or deep perception of a situation
3.the act of entering into or through something;
the penetration of upper management by women
4.the ability to make way into or through something;
the greater penetration of the new projectiles will result in greater injuries
5.the depth to which something penetrates (especially the depth reached by a projectile that hits a target)
6.the act (by a man) of inserting his penis into the vagina of a woman
