复数：alveolars
1.【解】齿槽的
2.【解】肺泡的,气泡的
3.【语】齿龈的
1.【语】齿龈音 (如 t, d, s 等)
1.a consonant sound such as “l,” “d,” “n,” or “t,” made with the tongue touching the skin behind your top front teeth
alveolarsalveolarsalveolars