oily residue

基本解释

You've left your oily residue on every hypospray, your sloughed secretions on every console.
你在每个注射器上都留下了你的油渍，每个控制台上都有你的皮屑。
LS does produce a strong odor when baked normally and leaves more oily residue than the regular clay.
正常烘焙时，液体软陶的确发出强烈的气味，并且比常规软陶释放出更多的油质的残留物。
If you have very oily hair or favor a particularly sticky styling product that contains wax, it does pay to use a clarifying shampoo once every two weeks to wash away residue.
如果你是非常油性的发质或者喜好用一些包含蜡的发胶，你就需要每两周使用一些清洁作用的洗发剂来清除残留物。

After seeing the video I found myself asking: Would you buy a soap that left an oily greenish residue on your skin?
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