像平常一样，他们是在厨房吃的饭。They ate, as they usually did, in the kitchen.在街上看见有人饿晕是很平常的事。It's commonplace to see people collapsing from hunger in the streets.警方和一些汽车组织表示，这些公路比平常稍繁忙一些。Police and motoring organizations said the ...
The diamond ring dazzled with brilliancy.这只钻石戒指闪耀夺目.The rope, rod, or spar on which such a ring moves.环可供这种环移动的绳子 、 竿子或圆材.Recent advances in ring closing metathesis ( RCM ) reaction, including olefin and enyne metathesis...