木棉花的绽放预报着早春的到来.The kapok is in blossom that heralds the early spring.木棉花也具药疗价值.The kapok flower a medicine that treats value too.木棉花 是广州的市花.Yongxian : Kapok is the city flower of Guangzhou....
而曲轴,在齿轮箱挂挡时, 又使汽车持续运动.When the gears are engaged, the crankshaft keeps the car moving.但是风力发电机的齿轮箱存在着经常在刹车时受冲击载荷而过早损坏的问题.The gear box of wind - driven generator is premature damage by impact load.对于电机操作机构,齿轮箱配置标准安装法兰.For ...
You can't keep harking back to the past.你不能没完没了地念叨从前.Osbaldiston jabbed his finger at it, harking hack to our conversation about Roger.奥斯鲍迪斯顿用手指敲着它回到刚才关于罗杰的话题.Osbaldiston jabbed his finger at the sign, harking back ...