下巴

If there are two straps, pull the top strap over your head, resting it high at the top back of your head.

使鼻夹朝上，将呼吸防护口罩托住下巴。

They were a pretty, buxom quartette, so crammed into the carriage that their hoops and flounces overlapped and their parasols nudged and bumped together above their wide leghorn sun hats, crowned with roses and dangling with black velvet chin ribbons.

她们是一支健美而活泼的四人小分队，挤在马车里衣裙压着衣裙，阳伞遮着阳伞，连宽边早帽上簪着的红玫瑰和系在下巴颏底下的天鹅绒带子也都在互相碰撞着，纠缠里。

They were a pretty, buxom quartette, so crammed into the carriage th at their hoops and flounces overlapped and their parasols nudged and bumped together above their wide leghorn sun h at s, crowned with roses and dangling with black velvet chin ribbons.

她们是一支健美而活泼的四人小分队，挤在马车里衣裙压着衣裙，阳伞遮着阳伞，连宽边早帽上簪着的红玫瑰和系在下巴颏底下的天鹅绒带子也都在互相碰撞着，纠缠里。

Next is to adjust the neck portion of our spine, that is, to retract our chin.

接着来调整我们的颈椎，那就是将我们的下巴内收。

A frosty rime was on his head, and on his eyebrows, and his wiry chin.

他的头顶、眉骨及瘦削的下巴上，都覆盖着白皑皑的寒霜。

The vermilion rockfish has scales on the bottom of the lower jaw which make it rough to the touch.

朱石斑鱼有底部的较低的下巴，使其按粗糙的尺度。

It was a veteran, very much bent, extremely wrinkled, and pale, in a uniform of the Louis XV. pattern, bearing on his breast the little oval plaque of red cloth, with the crossed swords, the soldier's cross of Saint-Louis,and adorned, in addition, with a coat-sleeve, which had no arm within it, with a silver chin and a wooden leg.

那是个残废军人，背驼得厉害，满脸皱皮，全白的头发，穿一身路易十五时期的军服，胸前有一块椭圆形的小红呢牌子，上面是两把交叉的剑，这便是大兵们的圣路易十字勋章，他另外还挂一些别的勋章：一只没有手臂的衣袖、一个银下巴和一条木腿。

Pattern, bearing on his breast the little oval plaque of red cloth, with the crossed swords, the soldier/'s cross of Saint-Louis,and adorned, in addition, with a coat-sleeve, which had no arm within it, with a silver chin and a wooden leg.

那是个残废军人，背驼得厉害，满脸皱皮，全白的头发，穿一身路易十五时期的军服，胸前有一块椭圆形的小红呢牌子，上面是两把交叉的剑，这便是大兵们的圣路易十字勋章，他另外还挂一些别的勋章：一只没有手臂的衣袖、一个银下巴和一条木腿。

For instance, Samara O'Shea of New York, NY, recalls a great first kiss in which her guy "put his index finger gently on my chin to guide my mouth toward his — it was so sexy."

例如，萨奥谢纽约，纽约，回忆起了巨大的初吻，她的男人"，把他的食指轻轻地放在我的下巴，引导我的口向他的-这是很性感。"

The detectives piggy eyes surveyed her sardonically from his gross jawed face.

侦探那双从双下巴的脸上冒出来的眼睛嘲弄地看了看她。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。