chambering

chamber of commerce商会

combustion chamber[机]燃烧室

red chamber（加拿大议会）参议院

anterior chamber[医]前房

chamber music室内音乐

international chamber of commerce国际商会；国际工农商会

air chamber气囊

vacuum chamber真空室；压力室

test chamber试验箱；试验室

chamber pressure燃烧室压力

bridal chamber新房；洞房

surge chamber调压室，调节室

chamber pot夜壶；便壶

working chamber池窑的工作部

inner chamber内腔，内室

mixing chamber混合室；预燃室；搅拌间

furnace chamber炉腔

anechoic chamber消声室，无回音室

cold chamber冷却室；冷冻房

heating chamber加热室；高温室

1. The heart has four chambers.
   心脏有两房两室。
2. The Senate started on the right fool. In1986, it limited its franking budget to half the total appropriation for both chambers. That seemed fair because the100 senators represent the same total number of constituents as the435 House members.
   参院走出了正确的第一步。1986年把参院的免费邮件预算限制在参众两院该项预算总和的半数。100位参议员与435位众议员的选民人数一样，所以看来这是公平的做法。