external (mold) lubricant
英
美
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名词 external:
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outward features
形容词 external:
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happening or arising or located outside or beyond some limits or especially surface
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coming from the outside
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from or between other countries
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purely outward or superficial- A.R.Gurney,Jr.
以上内容独家创作,受著作权保护,侵权必究
海词词典,十七年品牌