Cellothene
赛璐森(包装薄膜), 透明聚乙烯薄膜
🗣️ 情景例句
5, 6, 7, go right, 1, 2, back, 5 6 7
向右 1 2 后退
Don't swap horses when crossing a stream.
行至中流不换马；危难之时不宜作大变动。
How do you do?
您好！