steep grade

常见例句

双语例句

• The train snailed up the steep grade.
  火车蜗牛一般地慢慢爬上陡坡。
• For one thing, Tim was at the top of the hill, which meant Ronnie would have to hike up the steep grade again.
  其中一个理由是，因为蒂姆就在小山顶上，所以罗尼就必须再爬一次陡峭的山阶。
• Some looked like they were going to run into one another, but just in time they would duck into a hidden pass and come out on the other side, climbing a steep grade toward a forest of trees.
  有些火车看上去就要和别的火车撞上了，但又及时闪进隐蔽的关口，从另一头出来，接着爬上一个陡峭的山坡，向一座丛林驶去。

权威例句

• From my rocking chair, the back lawn extended far down a steep grade ending at a trout pond and smelled new-mown.
  FORBES: Blackberry Farm, Walland, Tennessee
• However, it is important that investors do take serious note of how steep the decline in ore grade has been.
  FORBES: Silvercorp Back in Focus
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