Accessory root canal
[医] 副根管
🧩 词语组成解析
accessory
[ək'sɛsəri]
n. 附件;（衣服的）配饰;从犯;妇女饰品;
adj. 附加的;附属的;辅助的;同谋的;
access接近 通道 + ory 表名词→ access接近+ ory 表名词 →接近的物=附件
root
[rut]
n. 根，根源;原因，本质;祖先;[乐]和弦基音;
vt. 使生根;使固定;根源在于;欢呼，喝彩;
vi. 生根;根除;
🗣️ 情景例句
Oh, you really had a bad day.
哦 你们真的没玩好。
Congratulations on the completion and opening of a new Beijing branch!
祝贺美国银行北京分行的建成和开业！
All at once, I noticed that my wife seemed to be filled with alarm.
突然，我注意到妻子十分惊恐。