Cipa
abbr. Canadian Industrial Preparedness Association 加拿大工业准备协会; Chartered Institute of Patent Agents 特许专利机构协会; Committee for Independent Political Action 独立政治活动委员会; International Committee for Plastics in Agriculture 国际农用塑料委员会
🗣️ 情景例句
You must develop the muscles of your speech organs to produce unfamiliar sounds.
所以你必须训练和发展你的发音器官（声带、舌、口、鼻腔等）的肌肉，以便发出陌生的（另外一种语言）声音。
Good evening,Mrs. Brown.
晚上好，布朗夫人。
The comparable speed from the Moon is only 1.5 miles per second.
而从月球出发的相应速度只是每秒1。5英里。