The natives used to hammer the metal into arrowheads using heavy stones.土著人以前总是用沉重的石头把这种金属锤打成箭头.Arrowheads on the lines indicate the direction in which the taugent is to be drawn.电力线上的箭头表示所要画的切线方向.Bronze weapons: spears,...
The popular papers all have photo features on their inside pages.通俗报纸的内页都有照片专栏.He smiled back, which for an instant transfigured his unrevealing features.他回笑了一下，有那么一瞬间不动声色的脸上焕发出容光。Your camcorder should have these basic f...
Base foliation is fascicular, cauline foliation each other is unripe, feather crack.基生叶丛生,茎生叶互生, 羽裂.This moorland is covering block, fireweed is fascicular , everywhere bumpy.这片荒地覆盖着石块, 杂草丛生, 到处坑坑洼洼.Stalk is fascicular, ...
Make sure that you execute all movements smoothly and without jerking.一定要保证所有动作自然流畅，不要一顿一顿的。The Windows allows a computer user to execute multiple programs simultaneously.Windows操作系统允许计算机用户同时运行多个程序.The Windows allow a co...
每一种信号越有特异性, 那么所能传送的信息就越多.The more specific each signal is, the more information they can impart.冲动相当于通过神经元传送的信息.Impulse acts as a message sent through a neuron.用于信息传送的一种格式.A format that is used for information transfer....