kissyou负离子牙刷使用方法
亲,你好:
日本KISS YOU负离子牙刷,是一种使用电池驱动,可以释放负离子,提高牙齿维护能力的保健牙刷,由于不是电动牙刷,它的使用方法和正常牙刷一样:

KISS YOU 负离子牙刷优点:
●用负离子的力量有效去除齿垢—金属内藏 3V 锂电池,离子功效绝佳。只要使用 3 分钟,牙齿光滑乾净
●牙龈健康有活力—10 ~50微安培的少量电流可以活化牙龈,促进新陈代谢。
●消除口臭—齿垢消失了,牙龈有活力,自然口气清新。
●经济实惠(刷头可替换)—刷毛变形时可更换 KISS YOU 替换刷头,不需要将整支牙刷丢弃
淘宝平均价:39元要用,宣传虽说不需要用,但是负离子只能起到辅助作用,美白,消炎,清洁还是要牙膏成分,负离子让他更有效罢了,并且不用牙膏的话推荐使用10分钟以上
better than的用法better than怎么用
better than
a.比…多(超过)
例句与用法:
Copper conducts electricity better than iron does.
铜的导电性比铁强.
Two heads are better than one.
st.两人智慧胜一人.
I think her translation of the article is much better than his.
我认为她对这篇文章的翻译要比他强的多.
Their much reviled system in fact works far better than many highly praised ones elsewhere.
他们那套遭到许多非难的设备操纵起来实际上要比别的地方许多备受赞扬的设备好得多.
Many doctors prefer a natural food,rich in dietary fibre,which will help you to avoid constipation,rather than having to resort to purgatives.The reason is obvious-prevention is always better than cure.
许多医生推荐含有丰富食物纤维的天然食物,因为它有助于防止便秘,以取代万不得已而使用的泻药.原因显而易见-治病总是不如防病.
He likes the farms and fields in the country better than the tall buildings and busy streets in the city.
和大城市中的高楼大厦和喧嚣的街道相比,他更喜欢乡间的农庄和田野.
In one respect,I like your work better than his.It is neater.
在有一点上,我喜欢你的工作胜过他的工作,那就是你的工作做得利落多了.
It’s better than nothing.
总比没有好.better than后面接名词性性短语.如果跟动词,要用ing形式,并且前后词性一致。
例句与用法:
copper conducts electricity better than iron does.
铜的导电性比铁强。
i think her translation of the article is much better than his.
我认为她对这篇文章的翻译要比他强的多。
he likes the farms and fields in the country better than the tall buildings and busy streets in the city.
和大城市中的高楼大厦和喧嚣的街道相比,他更喜欢乡间的农庄和田野。
in one respect, i like your work better than his.
在有一点上,我喜欢你的工作胜过他的工作.
发表回复