saddle的现在进行时为：saddling...

compost的现在进行时为：composting...

horn的现在进行时为：horning...

discolour的现在进行时为：discolouring...

乌龟以极其缓慢的速度爬行着.The tortoise crept along at an agonizingly slow speed.一辆汽车正在陡峭的山坡上缓缓爬行.A car is climbing the steep hill slowly.虫类和蛇爬行.Worms and snakes crawl....

hornswoggle的现在进行时为：hornswoggling...

Somerset的现在进行时为：somersetting...

essentialize的现在进行时为：essentializing...

doom的现在进行时为：dooming...

halt的现在进行时为：halting...

她买了一只能装得下那些胶卷筒的旅行包。She bought a travel-bag large enough to contain the film canisters.我把钱藏在旅行包里。I hid the money in my pack.我们学校为那次旅行包了三辆公共汽车.Our school chartered three buses for the trip....

strangle的现在进行时为：strangling...

whip的现在进行时为：whipping...

clutch的现在进行时为：clutching...

wangle的现在进行时为：wangling...

belie的现在进行时为：belying...

pose的现在进行时为：posing...

incarnadine的现在进行时为：incarnadining...

blind的现在进行时为：blinding...

outgo的现在进行时为：outgoing...

结果她拄上了拐杖，后来又用上了助行架，最后连房门都出不了了。She eventually used a cane, then a walker, and finally was confined to the house.终于, 我妈妈开始用助行架在室内走动, 身后拖着氧气管,跟着奥托.Eventually, using a walker, Mom began to take walks through the house....

poison的现在进行时为：poisoning...

hold的现在进行时为：holding...

infuse的现在进行时为：infusing...

tally的现在进行时为：tallying...

cincture的现在进行时为：cincturing...

ensphere的现在进行时为：ensphering...

hunker的现在进行时为：hunkering...

dribble的现在进行时为：dribbling...

transgress的现在进行时为：transgressing...