1
be impermeable to sth
表示对某物不渗透，常用介词to。
This material is impermeable to water.
这种材料不透水。
不可渗透的；不透水的
先理解核心含义，再看它在真实句子里的用法。
不可渗透的；不透水的
Not allowing liquids to pass through; impossible to permeate.
This material is impermeable to water.
这种材料不透水。
不可渗透的
Impossible to permeate.
不渗透的；防渗透的
preventing especially liquids to pass or diffuse through
不允许通过的,尤指液体；防水的
Not allowing passage, especially of liquids; waterproof.
This jacket is made of an impermeable material that keeps you dry in heavy rain.
这件夹克由不透水的材料制成，能在暴雨中保持干燥。
AI contextual example
The clay layer beneath the soil is impermeable, so water cannot drain through it.
土壤下方的黏土层是不透水的，因此水无法渗透过去。
AI contextual example
These containers are impermeable to air, keeping the food fresh for months.
这些容器不透气，能保持食物新鲜数月。
AI contextual example
impermeable stone
不透水的石头
WordNet
表示对某物不渗透，常用介词to。
This material is impermeable to water.
这种材料不透水。
系动词后接形容词作表语，表示状态持续。
The membrane remains impermeable even under high pressure.
即使在高压下，该膜仍保持不渗透性。
make + 宾语 + 形容词补足语，表示使某物具有不渗透性。
The coating makes the fabric impermeable to gas.
涂层使织物不透气。
Not this
This material is impermeable for water.
Use this
This material is impermeable to water.
介词错误：表示“对……不透”时，impermeable 后应接介词 to，而不是 for。汉语思维可能直接翻译“防水”而导致误用 for。
Not this
He wore a impermeable jacket.
Use this
He wore an impermeable jacket.
冠词错误：impermeable 以元音音素开头，不定冠词应用 an，而非 a。学习者常忽略发音规则而误用 a。
Not this
The coating is impermiable to water.
Use this
The coating is impermeable to water.
拼写错误：impermeable 的正确拼写包含字母组合 'mea'，而非 'mia'。学习者可能根据发音错误拼写为 impermiable。
Choose the next layer that will help you use impermeable with more confidence.
Recommended next
Missing: Collocations
Complete this area with collocations.
Includes Context & register & Memory tip
Analyze the context and learn memory tricks to remember it.
More ways to explore
Includes Synonyms & Antonyms
Expand your vocabulary with synonyms and antonyms.
Includes Spelling & sound
Explore words with similar spelling endings or sounds.
Includes Word components & Thematic vocabulary
Learn how to build related words using roots, prefixes, and thematic clusters.
Includes Idioms & Cultural references
Discover idioms, slang, and famous pop culture quotes.
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
Use impermeable naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
通常用于科技语境，不用于比较级。
Dictionary facts from ECDICT, WIKTIONARY.