substitute

• Eq.(4) is solved for f and substituted in eq(5) .
  （4）式求得F并代入（5）式。
• There is no substitute for this way .
  除此之外，别无他法。
• We must substitute a new chair for the broken one .
  我们这把破损的椅子得换个新的。
• No substitute should be accepted .
  那是冒充不了的。
• We substitute (3. 80)and(3. 81)into(3. 78) .
  我们将（380）和（381）代入（378）。
• Mules are universally substituted for horses on the farms .
  在这些农庄，普遍地以骡代马。
• Glass blocks are sometimes substituted for ordinary bricks .
  玻璃砖有时被用来代替普通的砖。
• When emily was torn from him he took a substitute .
  爱米莉从他身边给夺走后，他便找了一个替身。
• She caused him to substitute bottled beer in place of steam beer .
  她逼他买瓶装啤酒，别买鲜啤酒。
• "do" is a substitute for practically any verb of action .
  “Do”实际上是任何一个行为动词的代用词。