a spot of leave

A recent threat by Rio Tinto that it could give up quarterly pricing and leave steelmakers at the mercy of the spot market may persuade them to lose their inhibitions.

力拓公司最近威胁说将可能放弃季度定价，使钢铁制造商受现货市场的支配，也许会说服他们脱离基准价的束缚。

Upon Yao's return, Scola also is likely to give back a few points from last year's scoring increase, which will leave him with more spot-up jumpers from the top of the key.

姚明归来之后，斯科拉将需要进行更多的高位跳投，他的得分很可能较去年有所回落。

The optic disc is a blind spot because no light receptor cells are present in this area of the retina where the optic nerve and retinal blood vessels leave the back of the eye.

视盘是个盲点，因为视网膜的这个区域没有光感细胞，视神经和视网膜血管从眼睛后面的这个部位伸出去。