water head

• n. 水头(水源)

例句

用作名词 (n.)

1. The head distribution is different in the two layers.
   两层中的水头分布不同。
2. The critical velocity and the head loss gradient of slurry pipelines are important design parameters.
   临界速度和水头损失坡降是浆体输送管道的重要设计参数。

词汇搭配

• keep one's head above water 免遭灭顶之灾...
• hold one's head above water 头在水外