| 41. | gross margin |
| 毛利
|
| 42. | an insufficient margin of [for] safety |
| 不够安全
|
| 43. | adjust a margin |
| 调整页边空白的大小
|
| 44. | lower the loss margin |
| 降低亏损限度
|
| 45. | a narrow [slender ,slim ,small] margin |
| 余地小；差数小；赚头小
|
| 46. | win only by a narrow margin |
| 勉强获胜
|
| 47. | the bank's note－issuing margin |
| 银行发行纸币的限度
|
| 48. | the overload margin |
| 超载定额
|
| 49. | safety margin |
| (物)安全系数
|
| 50. | in the small margin of leisure |
| 在片刻闲暇之际
|