nasal shell的用法和樣例：
例句
- More recently, some researchers have looked for respiratory turbinates in the nasal passages of dinosaurs.
最近，有些研究者們一直在恐龍鼻腔內尋找呼吸鼻甲骨。 - Some continental birds and mammals,for example,have poorly developed respiratory turbinates or nasal passages no larger than those of dinosaurs of similar size.
比如說(shuō)一些種類(lèi)的陸生鳥(niǎo)類(lèi)與哺乳類(lèi)的呼吸鼻甲骨或者呼吸道發(fā)育，并不比同樣大小的恐龍更發(fā)達。
