1. We must first calculate the horse-power needed to propel the ship. 我们必须首先计算出驱动这艘船需要多大马力。
2. Can we calculate on their help? 我们能指望他们帮助么?
3. He must calculate the probability of failure. 他必须计算一下失败的概率。
英英解释
v.
1. make a mathematical calculation or computation
2. judge to be probable
3. keep an account of
4. predict in advance
5. specifically design a product, event, or activity for a certain public
6. have faith or confidence in