channeled
adj. 有沟的；有缝的；槽形的
v. 引导；在……上开渠；输送（channel 的过去分词）
例句
Arousal is at first general, with a flooding of impulses in the brain stem; then gradually the activation is channeled.
一开始觉醒是普遍的，在脑干中有大量的脉冲，然后激活作用逐渐被输送。
They channeled their cotton field.
他们在棉田里挖了水渠。
Snow channeled into the trough melts instantly.
雪当即就会融化。
