Uldpe
[化] 超低密度聚乙烯
🗣️ 情景例句
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声音像……
Don't bury your head in the sand.
不要逃避现实。
When he went outside half an hour later, he was astonished to find the little black lamb was almost white.
半小时后，当他从屋里出来时，他惊奇地发现小黑羔羊全身几乎都变成白色。