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a fang (of an animal)
单数形式强调一颗尖牙，通常用于描述特定动物或场景。
The wolf bared a single fang.
那只狼露出了一颗尖牙。
尖牙；犬齿
先理解核心含义，再看它在真实句子里的用法。
尖牙；犬齿
A long, pointed canine tooth used for biting and tearing flesh.
The wolf bared a single fang.
那只狼露出了一颗尖牙。
用于咬和撕扯肉的长而尖的犬齿。
A long, pointed canine tooth used for biting and tearing flesh.
任何用于或能够捕捉或抓取的东西、身体部位或突出物。
Any item, body part, or projection used for or capable of catching or seizing, particularly
西非的一个民族。
A people of western Africa.
蛇类用于注射毒液的长而尖的牙齿。
A long, pointed tooth in snakes, used for injecting venom.
The wolf bared its fangs and growled at the intruder.
狼露出尖牙，对着入侵者咆哮。
A viper's fang can inject venom deep into the prey's tissue.
蝰蛇的毒牙能将毒液注入猎物的组织深处。
The cat sank its fangs into the toy mouse and shook it vigorously.
猫把尖牙咬进玩具老鼠里，用力摇晃。
单数形式强调一颗尖牙，通常用于描述特定动物或场景。
The wolf bared a single fang.
那只狼露出了一颗尖牙。
复数形式常用于泛指一类动物的尖牙或毒牙。
Venomous snakes have hollow fangs to inject poison.
毒蛇有空心的毒牙来注射毒液。
所有格结构强调尖牙的所属关系。
The dog's fangs were stained with blood.
那只狗的尖牙上沾满了血。
Not this
The wolf has sharp fang.
Use this
The wolf has sharp fangs.
中文学习者常忽略可数名词的复数变化。'fang' 是可数名词，表示多个尖牙时必须加 -s。
Not this
I brushed my fangs this morning.
Use this
I brushed my teeth this morning.
'fang' 特指食肉动物或毒蛇的尖牙，不用于人类牙齿。学生因中文'牙齿'一词泛化而误用。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
咬住；切入
The dog sank its fangs into the intruder's arm.
那只狗咬住了闯入者的手臂。
露出尖牙（威胁）
The wolf bared its fangs and growled.
狼露出尖牙，低声咆哮。
毒牙
The cobra's venomous fangs can inject a deadly toxin.
眼镜蛇的毒牙能注射致命毒素。
吸血鬼的尖牙
In the movie, the vampire's fangs gleamed in the moonlight.
电影中，吸血鬼的尖牙在月光下闪闪发光。
牙印；咬痕
The doctor noticed two small fang marks on the victim's neck.
医生注意到受害者脖子上的两个小牙印。
投入；深入钻研
Once she sinks her fangs into a project, she won't stop until it's finished.
一旦她投入一个项目，不完成就不罢休。
露出獠牙；摆出威胁姿态
The company bared its fangs and threatened to sue the rival.
该公司露出獠牙，威胁要起诉竞争对手。
剑拔弩张地；露出敌意地
The meeting started with fangs bared, but they soon reached an agreement.
会议一开始就剑拔弩张，但他们很快达成了协议。
Use fang naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
记住画面：蛇张嘴时尖牙‘放’出毒液，fang以F开头，F的形状就像一颗突出的尖牙。
语域：neutral 常见场景：动物科普、奇幻或恐怖作品、野生动物或蛇伤新闻 “fang”属于中性常用词，日常和科普语境都适用；多用于描述狼、蛇、蜘蛛等动物的尖牙或毒牙，也常见于奇幻、恐怖类作品。正式动物学文献中同样可以使用。
Plural form: fangs.
Dictionary facts from ECDICT, WIKTIONARY.