Patra
abbr. Packaging and Allied Trade Research Association 包装及相关贸易研究协会; Printing Packaging and Allied Trades Research Association <英国>印刷，包装及有关行业研究协会
🗣️ 情景例句
Yeah. My new advanced exercise class.
对， 新的高级健身班。
Dad is building another room onto the back the house.
爸爸另外在屋子的后面盖一个房间。
Mrs.Ramsay received an anonymous letter.
拉姆齐太太收到一封匿名信。