The hawk was trained to attack with its beak and claws.

那只鹰被训练用它的喙和爪子攻击。

youdao

In the early 1990s, a Russian military officer allegedly trained several dolphins to attack enemy ships.

二十世纪九十年代初，一名俄罗斯军官宣布，能够训练海豚攻击敌方舰只。

youdao

An immune system trained to recognize the first signs of new or recurrent growth can begin to attack malignancies far earlier than the best scans can detect them.

训练免疫系统识别肿瘤新发或复发初始信号后，它们便能在最早期开始攻击恶性肿瘤，这个时间远早于最好的扫描技术能侦测到这些肿瘤的时间点。

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Reports that al-Qaida-trained operatives may be poised to attack American commercial and passenger vessels in the Arabian Sea are being widely circulated in Arab-speaking Gulf states, including Kuwait,Bahrain,Qatar, and United Arab Emirates.

VOA: standard.2010.01.07

The concern extends beyond aviation, and AbdulMutallab has told investigators the other operatives were trained to attack more than planes, the source said.

CNN: Source: 'Palpable level of angst' over terror threat

Although properly-raised pit bull terriers can make good pets, according to reputable Georgia breeder Tara Vickers, fighting dogs - having been trained to attack other animals - are impossible to re-house safely.

BBC: NEWS | Americas | Brutal culture of US dog fighting

Five years ago, a Cuban airforce defector in a MIG-29 fighter aircraft -- flying undetected until outside Key West, Florida -- confirmed that he had trained to attack the Turkey Point nuclear power facility in South Florida.

CENTERFORSECURITYPOLICY: Congress of the United States