She is a good hand at transplanting rice.她是插秧能手.It also states prophase work, transporting and inseminate method , conservation and management in the transplanting process.叙述了大树移植过程中需做的各种前期工作 、 起运栽植的方法以及最后的养护管理.Antitrans...
蚜虫正在毁掉一片片的小麦和大麦田地。The aphid is now laying waste to the wheat and barley fields.他们已被迫将葡萄藤连根拔除，改种小麦。They had been forced to uproot their vines and plant wheat.他们一直用小麦交换棉花和木材。They have been bartering wheat for cotton and ti...
I tried to reach the foot brakes but I couldn't.我试图去够脚刹，但是没能踩到。He lost a foot when he was struck by a train.他给火车撞伤，失去了一只脚。My hobbies are letter writing, foot-ball, music, photography, and tennis.我的业余爱好是写信、踢足球、听音乐、玩摄...
The geomagnetic field varies continuously .地磁场不断地发生变化。Electric compass is a sensor used to determine direction with the help of geomagnetic field.电子罗盘是一种利用地磁场来测量方位的传感器.The geomagnetic field varies continuously.地磁场不断地发生变化...