a bed of coal

 
       
  • 煤层

a bed of coal的用法和样例:

例句

  1. A coal miner's work is not a bed of roses.
    煤矿工人的活计可不轻松。
  2. The machine rests on a bed of concrete.
    机器安装在混凝土基座上。
  3. A coal miner's job is not a bed of roses.
    煤矿工人干的可不是舒服惬意的工作。
  4. The statue rests on a bed of concrete.
    这座雕像立在混凝土的基座上。
  5. Marriage is not always a bed of roses.
    婚姻并不总是称心如意的。
  6. For the last few months, he has been on a bed of thorns.
    近几个月他一直烦虑不安,如坐针毡。

a bed of coal的海词问答与网友补充:

提问补充

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