penetration
英 [pen?'tre??(?)n]
美[,p?n?'tre??n]
GRECET6中低頻詞擴展詞匯
詞態(tài)變化
復(fù)數(shù):?penetrations;
英文詞源
- penetration (n.)
- c. 1600, "insight, shrewdness," from Latin penetrationem (nominative penetratio) "a penetrating or piercing," noun of action from past participle stem of penetrare (see penetrate). The sexual sense is attested from 1610s.
雙語例句
- 1. The floor is sealed to prevent water penetration.
- 地板加了密封涂料防止?jié)B水。
來自《權(quán)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