Processus alveolaris
[医] [上颌]牙槽突
🧩 词语组成解析
活动, 运转
🗣️ 情景例句
It's about the size of the United States, but it has a population of only 16.5 million.
它和美国一般大，但人口却只有一千六百五十万。
Vain glory blossoms but never bears.
虚荣能开花，但从不结果。
'I don't think the windows need cleaning at this time of the night.
“我看不必在夜里这个时候擦窗子吧。