Cellothene
赛璐森(包装薄膜), 透明聚乙烯薄膜
🗣️ 情景例句
Do you have any sales experience?
你有销售经验吗？
Is it illegal to tap a telephone for the purpose of secretly recording a conversation?
为了秘密地录下谈话，在电话内装置窃听器是违法的行为吗？
The fax has greatly changed office work, especially in China.
特别是在中国，传真机大大地改变了办公室的工作。