bear down

动词 bear down:

1. exert a force with a heavy weight
   同义词：drag down, bear down on, press down on, weigh down
2. to make a rush at or sudden attack upon, as in battle
   同义词：charge
3. contract the abdominal muscles during childbirth to ease delivery
   同义词：overbear
4. exert full strength
5. pay special attention to
6. exert a force or cause a strain upon

形容词 bear down:

1. with full strength
   同义词：beardown

1. His lecture is intended to bear down on the application of acupuncture anesthesia in brain surgery.
   他的学术报告打算重点谈针刺麻醉在脑外科方面的应用。
2. The nurse will tell you when to bear down.
   护士会告诉你分娩过程中什么时候该用力。
3. At last we bore down on our fear.
   终于，我们克服了恐惧。
4. He is able to bear down all difficulties in his studies.
   他能够克服学习中所出现的一切困难。