barreled

adj.

桶装的，（枪、炮）有管的；

in the barrel [美国俚语、黑人用语] , ◎有丢饭碗危险的 , ◎丢了饭碗的；穷困潦倒的，一个子儿也没有

on the barrel现付的；以现金

gun barrel枪筒；炮筒；油水分离罐

pump barrel泵壳，泵筒

core barrel钻管；心管

barrel plating滚镀；筒式电镀

water barrel防水层；提水筒

pork barrel放猪肉的桶；（为讨好或报答支持者的）政治拨款

barrel theory筒体理论

machine barrel机筒

over a barrel受人摆布；处于困境

barrel distortion负畸变；桶形畸变；桶形失真

1. During the negotiations the opposing faction had us over a barrel.
   在谈判中，那个对抗的派别使我们一筹莫展
2. John had Bob over a barrel because the latter owed him money.
   鲍勃什么都得听约翰的，因为他欠约翰的钱。

Double-barreled epoxy injection gun
Double-barreled syringe with detachable locking mixing tip
Fragment assembly with double-barreled data.
Improved fabrication of double-barreled recessed cathode O2 microelectrodes.
Completely functional double-barreled chloride channel expressed from a single Torpedo cDNA.
Pelvic ring reconstruction with the double-barreled vascularized fibular free flap
Two-component graded deposition of biomolecules with a double-barreled nanopipette.
The Muscle Chloride Channel ClC-1 Has a Double-Barreled Appearance that Is Differentially Affected in Dominant and Recessive Myotonia
Simultaneous Measurement of Intracellular pH and K+ or NO3- in Barley Root Cells Using Triple-Barreled, Ion-Selective Microelectrodes
Simultaneous Diversion of the Urinary and Fecal Streams Utilizing a Single Abdominal Stoma: the Double-Barreled Wet Colostomy