beat at
英 [bi:t æt] 美 [bit æt]

释义

大声敲（门等）；在（比赛）中击败（某人）；

双语例句

用作及物动词(vt.)

1. She is pecking away at the keys of a typewriter.
   她不停地敲打着打字机的键。
2. He knocked at the door and entered.
   他敲了敲门便走进去了。

权威例句

On Beat Vol.1
On Beat Vol.2
The role of mitochondrial transition pore, and its modulation, in traumatic brain injury and delayed neurodegeneration after TBI
Impact of donor and recipient IL28B rs12979860 genotypes on hepatitis C virus liver graft reinfection
Malabsorption as a Therapeutic Approach in Bariatric Surgery
Friederick on Fire for Vikes Senior Nails Five 3-Pointers to Beat St. Charles East
Factors influencing distribution of potential differences produced by heart-beat, at surface of body
The Religion Beat At Daily Newspapers
Does the city's pulse beat at the same rate for men and women? Gender time-geography
The Repeat Beat at A Same Part in Sanda