Occlusal lug
[醫] Ж支托
?? 詞語組成解析
a. [醫](上下齒)咬合(面)的
lug
[l?g]
vt. 用力拖拉;
n. 手柄;（英）耳朵;突出部;<俚>笨家伙;
??? 情景例句
It's for kids.
這是給小孩看的。
The crowd gasped with astonishment.
大家驚訝的屏住呼吸。
The secret was spread among the crowd.
秘密在人群當中傳播開來。