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- Only humans have a natural upright posture. 只有人类才有自然直立的姿势。
- An upright posture in bed also aids lung expansion. 以直立姿势躺在床上也有助于肺部舒展。
- Those prints indicate an upright posture but with a shallower arch and a more ape-like, divergent big toe. 这些照片显示一种直立的姿势，但是有一个浅拱形以及更像猿类的分叉拇指。
- Fixed flexion deformity of the hip forces the lumbar spine into lordosis on assuming an upright posture and may aggraate lower back pain symptoms. 髋关节固定性屈曲挛缩可引起腰椎前突，以便恢复直立姿势，从而加重下腰痛症状。
- Those who have delved deeper into the subject know that the opening in the human pelvis through which the baby must pass is limited in size by our upright posture. 对这个问题下过一些工夫的人知道：人类的骨盆开口，是胎儿出生必经的出口，但是我们的直立体态，却使那个出口的尺寸受到极大的限制。
- Those who have delved deeper into the subject know that the opening in the human pelvis through which the baby must pass is limited in size by our upright posture . 对这个问题下过一些工夫的人知道：人类的骨盆开口，是胎儿出生必经的出口，但是我们的直立体态，却使那个出口的尺寸受到极大的限制。
- Livability and mean total upright posture time of each bipedal rat group on the day of 5,6,7,9,11,13 weeks age were counted and compared to evaluate the influence on the upright-posture-simulating effect by different operation times. 对比各组双足鼠存活率以及生长至5、6、7、9、11、13周龄时双足鼠日均累计站立时间的差异,评价不同建模时机对双足鼠模拟人类直立姿势效果的影响。
- response to upright posture test 立卧位试验
- The act or posture of bending low or crouching. 下蹲，蹲伏下蹲或蹲伏的动作或姿势
- The cross-piece is mortised into the upright post. 横梁和立柱是用榫眼接合一起的。
- Poor posture will give you backache. 坐姿不好会使人腰背酸痛。
- An extremely stiff, erect posture. 过分笔直，僵立的姿态
- Move the machine in an upright position. 垂直地移动机器。
- We are upright in our business dealings. 我们做生意规规矩矩。
- The guards stood upright at the gate. 卫兵笔直地站立在门前。
- He was sitting upright, as stiff as a poker. 他正襟危坐,纹丝不动。
- He was sitting upright, stiff as a poker. 他正襟危坐,纹丝不动。
- The ball bounced off the left upright of the goal. 球碰到左侧球门柱後弹开。
- An empty sack cannot stand upright. [谚]空袋子，立不直。
- It annoys me if a lamppost is not bolt upright. 如果灯杆不是笔直的,我就看不过去。
