单词：boilers
n. a metal pot for stewing or boiling; usually has a lid
boilers的用法和样例：
例句
- The boilers are of low-pressure design.这些锅炉为低压型的。
- Conversely, tests made in full-scale boilers are usually difficult to reconcile.与此相反，在工业规模的锅炉内所做的试验也难于互相一致。
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