Permeation 的意思·音标·同义词·词根助记

📝 例句

The permeation constant of gases through metals is negligible except for hydrogen through palladium or iron.

除了氢气能穿过钯和铁之外,气体穿过金属的透气常数是可以略而不计的.

impregnation pervasion soaking steeping suffusion drenching diffusion

permeation n[U] (fml 文) permeating or being permeated 弥漫; 散布; 充满; 遍布.

visceral adj. 内脏的，影响内脏的;出自内心的;

strain vt.& vi. 拉紧，拉伤;用力拉; n. 血统，家族;性格，脾气;语气;一段音乐; vt. 拉紧，拽紧或扯紧;尽量使力;扭伤;歪曲; vi. 不懈;受到强大的压力;拉紧，紧绷;

lifelong adj. 毕生的，终身的;永生不渝的;

blurry adj. 模糊的;污脏的，污斑的;

memo n. 备忘录;（美）内部通知;

stride n. 大步，阔步;步幅;进展;一跨（的宽度）; vt.& vi. 大踏步走;跨过; vi. 跨; vt. 跨坐在…;

fame n. 名声;名望;传闻;传说; vt. 使闻名;使出名;使有名望;<古>盛传;

capsule n. 胶囊;航天舱;（植物的）荚;小容器; adj. 压缩的;概要的; vt. 压缩;简述;以瓶盖密封;

I'm not sure. It was difficult to see. Wei Hua and Sun Meiying were both neck and neck.

我不敢肯定。很难说。魏华和孙美英不分上下。

You see, we've been in China for over two years now, so we are travelling back to England soon for a holiday.

您知道，我们到中国已有两年多时间了，所以不久后我们就要回英国度假了。

The tree must be put in the hole now.

现在把树放入坑里。

更多情景英语 ›

paigle

paris bourse

pentaatomic

philhellene

Platymiscium trinitatis

plicated tongue

powderize

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