记忆方法
将“incisor”拆分为“in”和“cisor”。将“in”联想为“in”表示里面的，而“cisor”可以联想到“cisor”是切割者或锯子的形象。整体联想为“里面的切割者”，指的是位于牙弓前部的切割牙齿，即门齿。通过这种形象化的联想，可以帮助记忆这个单词。
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词族 · incisor
词形变化
中文词源
incisor 切牙，门齿
来自incise,雕刻，切入。用于指切牙，门齿。
英语词源
- incisor (n.)
- "cutting tooth," 1670s, from Medieval Latin incisor "a cutting tooth," literally "that which cuts into," from Latin incisus, past participle of incidere (see incision). Inscisours as the name of a cutting tool is attested from early 15c.
权威例句
- 1. The canine is impacting on the incisor.
- 犬牙和门牙挤压在一起。
- 2. Will you be an angel and help me bring out the incisor?
- 你能否像天使一般帮助我把门牙拿出来 呢 ?
- 3. This paper presents the bionic dental implant model of central maxillary incisor.
- 以上颌中切牙为解剖学基础,提出了仿生种植牙模型.
- 4. Incisor teeth into the cat and canine and the molars.
- 猫的牙齿分为门齿、犬齿和臼齿.
- 5. Hyperechoic incisor teeth can be seen in the opened mouth.
- 可以看到张开的口中的强回声的门齿.