您要查找的是不是：
- The trees were planted at 20 ft intervals. 这些树是每隔20英尺栽种一棵的。
- C comes after B in the alphabet. 在字母表中C接在B后面。
- B comes before C in the alphabet. B在字母表里排在C之前。
- ft cn. 尺烛光
- She left out a "c" in "account" . 她在"account"这个词中漏掉了一个"c"。
- The cap rock over Grand Salme is only 28 ft thick. 大萨林盐丘的冠岩厚度只有28英尺。
- Water was found at a depth of 30 ft. 在30英尺深处找到了水.
- The cliffs soar 500 ft into the air. 峭壁高耸达五百英尺。
- Many letters in the alphabet such as b, c, d, etc are consonants. 字母表中的许多字母像b，c，d，等等都是辅音字母。
- Glide. Subject glides at speed of20 ft. 滑翔术：受术者以20呎的速度滑翔。
- Middle C is equivalent to 256 vibrations per second. 中央C音相当於每秒钟振动256次。
- The towers are 170 ft above the caisson. 沉井以上的塔柱高度为170英尺。
- The course is 1 year FT, 2 years PT. 该课程全日制学习1年，非全日制学习两年。
- This plant attains to a heightof 10 ft. 这种植物可长到10英尺高。
- This plant attains to a height of 10 ft. 这种植物可长到10 英尺高。
- B, c, d, f, etc. are consonants. B,c,d,f等都是辅音字母。
- Fly. Subject flies at speed of 90 ft. 飞行术:受术者以90呎基本速度飞行。
- Ft contained two parts: introduction and text. 全文分绪论和正文两个部分。
- Glide. Subject glides at speed of 20 ft. 滑翔术:受术者以20呎的速度滑翔。
- He told me that middle C is equivalent to 256 vibrations per second. 他告诉我说中央C音相当于每秒振动256次。
