Tertiary dentin
[医] 弥补性牙[本]质
🧩 词语组成解析
tertiary
['tɝʃɪ'ɛri]
adj. 第三的;<医>第三期的;(T-)<地>第三纪的;<化>叔的;
n. (T-)<地>第三纪;第三系;三期梅毒病害;<宗>第三级教士;
n. 牙质\\n[医] 牙[本]质
🗣️ 情景例句
but I knew engineering was not for me.
但我知道工程对我不合适。
Fill it up with unleaded and check the oil,please.
请加满不含铅的汽油，并检查一下机油。
On another occasion, he invited a number of important critics to see his private collection of modern paintings.
还有一次，他邀请一些著名评论家来参观他私人收藏的现代画。