如何使用 "calculation" 造句

1. Dr balch has done a back-of-the-envelope calculation .
鲍尔奇博士做了一个粗略的计算。
2. He leads as much from instinct as from calculation .
他领导国家既存心算计也遵从本能。
3. A similar calculation applies to fridges or to home improvements .
类似的盘算也适用于冰箱或房屋装修。
4. She trusts her powers of calculation .
她信任她深思熟虑的能力。
5. Faced with such pressure , companies make a calculation .
面对这样的压力,企业会算一笔账。