They glided as far as the acute angle of the Rialto and turned back.

他们一直滑到里亚托河锐， 然后折返。

The acute triangle portion, with all angles less than 90 degrees, is inert.

所有小于 90 锐三形部分是惰性。

Or your word was sharp, you'd probably do a lot of real sharp angles.

或者你话很锐，你可能会做很多真正锐。

From the rail before the dock, away into the sharpest angle of the smallest corner in the galleries, all looks were fixed upon one man—Fagin.

从码栏杆，到画廊最小落最锐，所有目光集中在一个人身上——费金。

With your own seat reclining and the tray table pulled right out, you can have the screen open at an acute angle of around 60 degrees.

你把自己座椅也放倒，拉出小桌板，这样你可以把屏幕打开到60左右锐。