bull shark

基本解释

The most aggressive type of shark is the bull shark.
最具攻击性的鲨鱼种类是牛鲨。
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Steven Fogarty, who suffered 40 puncture wounds to his leg, told how he survived the attack by punching the bull shark in the face. "Something just grabbed me from behind.
这名叫史蒂芬·福格蒂的受害者腿部有40处伤口，他告诉人们他是怎样拼命击打鲨鱼的脸才得以逃生的，他说，“有时候它只是从后面咬住我。
While there are numerous types of sharks, only four are most frequently cited in encounters with humans—the bull shark, the tiger shark, the great white shark and the oceanic white tip shark.
鲨鱼的种类有很多，而经常被载攻击人的只有四种 – 牛鲨（学名白真鲨）、虎鲨（学名居氏鼬鲨）、大白鲨（学名噬人鲨）、白鳍鲨（学名灰三齿鲨）

Because they had run out of satellite tags — they're expensive — after taking biological samples, Hammerschlag attached a simple ID tag to the bull shark.
MSN: What a catch: Giant bull shark surprises researchers