secondary teeth的用法和樣例：
例句
- He is cutting his permanent teeth.
他正在長(cháng)恒齒。 - The first permanent molars are emerging in the oral cavity without precursory teeth and often mistaken as primary teeth.
摘要恒牙第一大臼齒是口腔內長(cháng)出的第一顆恒齒，這顆牙齒并未取代任何乳牙，故家長(cháng)往往誤認為乳牙而忽視它。
secondary teeth的相關(guān)資料：
臨近單詞
secondary sex
secondary
secondary spatial disorientation
secondary hypofunction of testis
secondary intraligamentary myoma
secondary nutritional defieiency
secondary migration of petroleum
secondary extinction coefficient
secondary hydrocarbon reservoirs
secondary sensory correspondence
secondary remanent magnetization
secondary disaster by earthquake
