1. frontal

1. 额叶：例如在大脑的额叶(frontal)及顶叶区域里,研究人员发现:不论眼动的目标是由视觉或听觉刺激而来的,细胞的活性会因快速眼动(saccade)而增加. 此外,在顶叶的另外一个区域,细胞的活性会受到身体部位(例如脸部)的触觉刺激而调节;

2. 额骨：颞骨位于颅骨底侧下1/3部,与额骨(frontal)、顶骨(parietal)、蝶骨(sphenoid)、枕骨(occipital)以及颧骨(zygomatic)共同构成颅底(skill base). 2. 颞下窝 颞下窝(infratemporal fossa)之上界为蝶骨大翼及颞窝,外界为下颌骨升支和髁突,

3. 前沿：frontal attack 正面攻击 | frontal 前沿 | frontier 国境

4. 前面的：frontage 正面 | frontal 前面的 | frontier 国境

1. 前面的;前部的;正面的
    Frontal means relating to or involving the front of something, for example the front of an army, a vehicle, or the brain.

frontal的翻译

    e.g. Military leaders are not expecting a frontal assault by the rebels...
           军队指挥者没有想到会遭到叛军的正面袭击。
    e.g. He pioneered the surgical technique called frontal lobotomy.
           他首创了被称为额叶切断术的外科手术。

2. (攻击或挑战)直接的，直截了当的
    A frontal attack or challenge criticizes or threatens something in a very strong, direct way.

    e.g. He launches a frontal attack on working-class organizations.
           他对工薪阶层组织发起正面挑战。

1. the face or front of a building

    Synonym: facadefrontage

2. a drapery that covers the front of an altar

3. an adornment worn on the forehead

    Synonym: frontlet

1. belonging to the front part

    e.g. a frontal appendage

2. of or adjacent to the forehead or frontal bone

    e.g. the frontal lobes

3. meeting front to front

    e.g. a frontal attack
           a head-on collision

    Synonym: head-on

4. of or relating to the front of an advancing mass of air

    e.g. frontal rainfall