| 单词 | penetrate |
|---|---|
| 音标 | ['penitreit] |
| 解释 | v.刺穿；渗入；了解 |
| 红宝书 | 【英】 v. 刺穿(pierce)；渗入( to pass in)；了解(to discover the meaning of) 【考】 impervious : penetrate / ineluctable : avoid(不可穿透的不能刺穿 /不可避免的不能避免)knead : malleable / penetrate : permeable(具有延展性可捏制/ 具有可渗透性可穿透) 【记】 pen(全部)＋etr(=ent er进入)＋ate→全部 进入→刺穿 【例】 Water penetrated the rugs and ruined the floor. |
| 字源 | penetrate (v.) 1520s, from Latin penetratus, past participle of penetrare "to put or get into, enter into," related to penitus "within, inmost," penus "innermost part of a temple, store of food," penates "household gods." Related: Penetrated; penetrating. |
| 不择手段背单词 | v. 刺穿 = pierce; 了解 = understand 【根】pen全部, etr = enter进入, ate－全部进入－刺穿 【记】pen笔, etr = enter进入, ate吃－把笔吃了－刺穿 【参】penetrating(adj 敏锐的) 【类】impervious: penetrate = ineluctable: avoid = immutable: change不可穿透的不能刺穿 = 不可避免的不能避免 = 不变的不能变化knead: malleable = penetrate: permeable具有延展性可以揉 = 具有可渗透性可穿透penetrate: impermeable = profane: inviolable不能透过的不能穿透 = 无法亵渎的不能亵渎 |
| 趣味全助记 | 【记】pen 笔 + entry 进入，用笔尖刺穿；pen + 音：穿它 |
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