查询词典 barrel-drain

Commodity prices fell across the board, with oil sliding below $70 a barrel and copper falling to a three-week low.

大宗商品价格全面下跌。油价跌破每桶70美元，铜价跌至三周新低。

The new bath can plate directly on steel, copper, brass, zincated aluminum and most high quality properly prepared zinc diecastings in both rack and barrel installations. The copper deposit which plates must be fine grained, smooth, dense and ductile.

该工艺要求能够在钢铁、铜、黄铜、锌合金以及铝合金上面能直接电镀而得到细致、均匀、韧性好、结合力强的铜镀层，而且镀液也必须能适合挂镀、滚镀等多种电镀方式的需要。

Crude Oil down -0.6%(YTD +55.7%) to US$69.45/barrel, Copper surged +15.9%(YTD +87.6%), Gold up +2.8% to US$953.70/ounce and Silver up 2.7% to US$13.94/ounce, for the month of July.

7月份，原油下跌0.6 ％（年初至今上升55.7％）至69.45美元一桶，铜上涨15.9％（年初至今上升87.6 ％），黄金上涨2.8 ％至953.70美元一盎司，银上涨2.7 ％至13.94美元一安士。

It was like shooting fish in a barrel.

这就像你在桶里抓鱼。

They're kind of like fish in a barrel.

他们像是桶里的鱼

They're shooting fish in a barrel.

他们是在桶里钓鱼。

It is hard to imagine why anyone would want to shoot fish in a barrel.

很难想象，为什么有人想在木桶里杀鱼呢？

We were like fish in a barrel.

我们就像瓮中之鳖

They're shooting fish in a barrel.

她们是在桶里钓鱼。

It'll be like shooting fish in a barrel.

这只是举手之劳

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。