frontalis额的frontaladj.前的；正面的；额的n.额饰；祭坛前面的罩巾；建筑物的正面；三角门楣frontalis suspension for blepharoptosis额肌悬吊Frontal belly of occipitofrontalis muscle枕额肌额腹Frontal sinusotomy by intranasal approach鼻内进路额窦切开术frontal irregular rhythmic delta activity额部不规则节律的德尔塔波活动frontalis and epicranial aponeurosis flaps额肌帽状腱膜瓣Frontalis muscle flap suspension operation额肌瓣悬吊术Frontal-naso-orbital-ethmoidal approach前颅底沟通瘤

1. Soft frontal lighting smooths over form.
   软正面照明平滑的形式。
2. The enemy made a frontal attack on our troops.
   敌人对我们的部队发动了一次正面的进攻。
3. Weather fronts are bound up with a frontal cyclone.
   天气的锋面和锋面气旋密切相关。
4. A front is a transition area between the cold and warm air masses.
   锋或锋面是指冷暖气团之间的过度带。