uper

美 　英

• 網(wǎng)絡(luò)優(yōu)配；阻力線；圣誕節(jié)的收獲

例句

Then the uper end of this 'To-be resected colon segment was cut and was removed together with the plastic bag.

鉗夾下切除上端，移除切下的腸段和充滿糞便的塑料袋。