例句與造句

1. Results show that the improved proposals can effectively lower the raised level of reversed head at no . 2 lock
   結(jié)果表明，在兩線船閘運行的情況下，改進方案能有效地降低二線船閘反向水頭的壅高。
2. It's difficult to find reverse head in a sentence. 用reverse head造句挺難的