退回

The key on a typewriter or computer keyboard used for backspacing. 退格鍵打字機(jī)或計(jì)算機(jī)鍵盤(pán)上用于退格的鍵

All Colorado/Canyons, including the Hummer H3, are fitted with 6-lug rims (6 lugs - 5.5" {139.7 mm} bolt circle); both the 2WD and 4WD rims have the same backspacing. 所有科羅拉多/溪谷，包括悍馬H3，裝有6盧格輪輞（6耳-5.

In photocomposition, a backspacing technique whereby one character is tucked into another in order to avoid the optical impression of excessive spacing that can arise from the varying shapes of characters and combinations of characters. 照相排版中的一種退格技術(shù)，借此可以把一個(gè)字符擠入另一個(gè)字符所占的空間里，從而避免因字符的形狀不同和不同的字符組合而引起的間隙過(guò)大所產(chǎn)生的不理想的視覺(jué)印象。

the key on a typewriter or computer keyboard used for backspacing 打字機(jī)或計(jì)算機(jī)鍵盤(pán)上用于退格的鍵

in photocomposition,a backspacing technique whereby one character is tucked into another in order to avoid the optical impression of excessive spacing that can arise from the varying shapes of characters and combinations of characters 照相排版中的一種退格技術(shù)，借此可以把一個(gè)字符擠入另一個(gè)字符所占的空間里，從而避免因字符的形狀不同和不同的字符組合而引起的間隙過(guò)大所產(chǎn)生的不理想的視覺(jué)印象

tape backspacing 磁帶反繞