toothed

/tu:θt/ uk　 词频 #29151

托福 TOEFL

toothed 是什么意思

中文释义

a. 有齿的, 锯齿的, 锯齿状的

英文释义

a. having teeth especially of a certain number or type; often used in combination

toothed 的真实例句

以下例句摘自真实英文文章，看看 toothed 在自然语境里怎么用：

Among the most vulnerable are sawfish, ancient rays with long toothed rostra that make them particularly prone to entanglement.

—— Northern Australia Leaving Endangered Sawfish Exposed

Finding a radula, the chitinous, toothed, conveyor-belt-like tongue used by mollusks to scrape food, was the definitive proof that Pohlsepia was indeed a mollusk.

—— Oldest octopus fossil found to not be an octopus

Because crown-group birds had sharp, mobile nutcracker beaks, they would have been able to exploit seeds as food, whereas most other animals—including the archaic toothed birds—could not.

—— An asteroid extinguished all the dinosaurs except for birds. Here’s why

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