查询词典 sinking head

About Flower Street, Qunfeng Splendor, old wood scraping tree, holding the joy of my childhood, like a loving woman who waited at the entrance to the village, home of the plants and trees ah, all I am deeply moved heart sinking wanderer , raised his head and looking at the sky, white clouds lit, blue sky remains the same, home of the smoke out the burning straw, willowy taste of childhood feeling underlay the long, sniffing the warm feeling.

走进花街，群蜂蝶舞，老木刮树，牵着我的童年的欢乐，象一位慈爱的老妇人守在村口，故乡的一草一木呀，都撩拨着我那颗游子的心，抬起头仰望天空，白云片片，蓝天依旧，故乡的炊烟袅娜出烧谷草的味道，童年的感觉蕴蓄的太久，嗅之倍感亲切。

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。