"لبخ" - Translation from Arabic to English

Tommy tells me you were the first dentist to use that drill that spritzes water.
تومي أخبرني أنك أول طبيب أسنان يستعمل ذلك المثقاب لبخ الماء

Until he finally came to the shade of a ficus tree, and decided that he would stay right on that spot, focusing his mind, until he discovered how to end human suffering.
حتى أتى أخيراً إلى ظل شجرة "لبخ" و قرر أنه سيبقى عند تلك البقعة مركزاً بذهنه، حتى يكتشف كيف