A fluid may flow through a maze of tiny channels , bifurcating and recombining randomly.流体可以经过很小的、完全随机地分开又重新结合的,错综复杂的渠道而流动.The lower part of PV curve contains abundant information about UEP bifurcating as power changes.常...
不幸的是，奶奶好像总是醒来的不是时候。Unfortunately, Grandma always seems to awaken at awkward moments.他从睡梦中醒来，浑身冒着冷汗。He awoke from his sleep in a cold sweat.随着门铃叮当作响，埃米醒来了。Amy woke up to the sound of her doorbell ringing....