Catts
abbr. California and Texas Telecommunications System 加利福尼亞和得克薩斯電信系統; computer-assisted teaching training system 計算機輔助教學培訓系統
??? 情景例句
Talk it over. Think it over. Let me know by the end of the week.
好好地談一談。好好地想一想。這個周末以前讓我知道你的決定。
One flower makes no garland.
一木不能成林。
Fasten your seat belt.
系好你的安全帶。