When there is a diminishing marginal rate substitution, preferences are convex.

The far-off river water was rising in swells of unbelievable height.

远处的河水不可思议地凸起着摇荡着.

She sat on a rocky outcrop at the crown of the hill.

她坐在山顶一块凸起的石头处.

This bulge marks the approximate location of the Way's center.

这个凸起标志着银河系大约的中心位置.

Its appearance has raised, open and flat and sunken below 3 sort.

其外形有凸起.平展和凹下三种类型.

The name and address of the firm is embossed on its paper.

公司的文件上印有凸起的该公司的名称和地址.

The type had hit the card so hard that it made bumps on the other side.

铅字重重地打在卡片上,以致卡片的另一面都凸起了.

The message was " written " in raised dots and dashes . It was " read " by touch.

因为这些文字是用凸起的点和划写成的,士兵通过触摸来 “ 读 ” 信息.

Disfiguring subcutaneous lesions bulge onto the surface and at intervals discharge pus.

皮下损害的形象是向表面凸起,并间断地分泌出脓液.

The paper on the walls was pale gold, embossed with swirling leaf designs.

墙纸是淡黄色的，上面饰以漩涡状叶片凸起图案。

Helen's hands were thin and veined.

海伦的双手枯瘦，青筋凸起。

He grabbed at a protrusion of rock with his right hand.

他用右手抓住了一块凸起的岩石。

You were wrong to take the car without permission.

你未经许可就把车开走是不应该的.

the revocation of planning permission

建筑许可的撤销

a newly qualified doctor

新近获得行医许可的医生

a multi-user software licence

多用户共享软件许可

Directors call the shots and nothing happens on set without their say-so.

导演发号施令，拍摄现场的一切都必须得到他们的许可。

Unauthorized vehicles will be wheel clamped or towed away.

未经许可停放的车辆将会被轮夹锁住或拖走。

He got permission from his commanding officer to join me.

他得到指挥官的许可来与我会合。

After looking at the jug, Faulkner concurred that it was late Roman, third or fourth century.

看了这个罐子之后，福克纳赞成罐子属于罗马帝国晚期的说法，即3或4世纪。

There is still a possibility the two sides could reach a compromise through the mediation of a third party.

通过第三方斡旋使双方达成妥协的可能性依然存在。