essential extension：本質(zhì)擴(kuò)張

本質(zhì)收斂 essential convergence | 本質(zhì)擴(kuò)張 essential extension | 本質(zhì)孤立奇點(diǎn) essential isolated singular point

essential extension of a module：模的本質(zhì)擴(kuò)張

模層|sheaf of modules | 模的本質(zhì)擴(kuò)張|essential extension of a module | 模的分解|resolution of a module

EXCESS EXTENSION：突咀

DRY RUB 干擦 | EXCESS EXTENSION 突咀 | FABRIC DEFECT 布疵

extension cord：彈性[延伸]軟繩

軟線青草国产线免费观看AV、軟繩 flexibles | 彈性[延伸]軟繩 extension cord | 特軟絞線 extra-flexible stranded conductor

Telephone Extension Cord Reel：電話延長(zhǎng)線卷輪座

"Distribution Board and Terminal Low Voltage","低壓配線用接線板或端子板 ",184029 | "Telephone Extension Cord Reel","電話延長(zhǎng)線卷輪座",184030 | "Power Cord Reel","電纜輪座",184031

with a long extension cord：身后拖著長(zhǎng)長(zhǎng)的電線

and go down the end of the dock|跑到碼頭盡頭 | with a long extension cord,|身后拖著長(zhǎng)長(zhǎng)的電線 | and Cathy would watch herself on television,|凱西會(huì)來看自己上電視

someone tripped over the extension cord：有人被電話分機(jī)線拌到了

you are pulling my leg. 你在愚弄我 | someone tripped over the extension cord.有人被電話分機(jī)線拌到了 | he has one foot in the grave. 他已經(jīng)半死不活了

Exclusive cord-lock system prevents extension cord disconnects：專用線鎖系統(tǒng),防止延長(zhǎng)線斷開

Easy "no tool" spool replacement易"沒有工具"后臺(tái)更換 | Exclusive cord-lock system prevents extension cord disconnects專用線鎖系統(tǒng),防止延長(zhǎng)線斷開 | Accessories: 附件:

short extension ladder：兩節(jié)拉梯

short extendible ladder 短拉梯 | short extension ladder 兩節(jié)拉梯 | short handed 執(zhí)勤人數(shù)不足的滅火力量

two-section extension ladder：二節(jié)拉梯

two-position attack 兩路夾擊滅火 | two-section extension ladder 二節(jié)拉梯 | two-section ladder 二節(jié)梯