Fti
abbr. fixed time interval 固定时间间隔; fixed time indicator 固定时间指示器; frequency time indicator 频率时间指示器; frequency time intensity 频率时间强度
🗣️ 情景例句
After the marathon, most of the competitors looked all in.
跑完马拉松，大多数参加比赛的人显得疲劳不堪。
We have adopted much more flexible methods in our dealings.
我们在具体操作方法上灵活多了。
What colour are they?
什么颜色的呢？