The fact a 30-year-old healthy "male" needs someone else to help brush teeth everyday seems a bit odd, but if he weighs two tonnes, it make sense. Jia Hongwei, a zookeeper, has shared videos of brushing the teeth of a "giant baby" under his care – a 30 year-old hippo ...
Hands-free devices adapted for rapid brushing, cleaning and treating users' teeth are provided. In some embodiments, such a device comprises brushes for cleaning each of a user's teeth simultaneously. In some embodiments, such a device is generally U-shaped, accepting, cleaning and/or treating ...
44.(2分)我每年去牙医那儿洗牙至少两次。I go to the dentist for teeth cleaning at least twice a year. 相关知识点: 试题来源: 解析 答案见上【分析】 我每年去牙医那儿洗牙至少两次。 【解答】 根据题干,可知考查:atleast至少。 故答案为:at;least。 【点评 】做这类题型,首先根据所给汉语明确句子所...
But from the results of this study we can ascertain that interdental cleaning aids are augmented in their effectiveness by the addition of a toothbrush; conversely a toothbrush has less effect on reducing plaque and inflammation levels when used alone. A combination of the brushing and interdental ...
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Helen Cockerill, in Finnie's Handling the Young Child with Cerebral Palsy at Home (Fourth Edition), 2009 Teeth cleaning Dental health is important for all children. Most parents are aware of the need to limit sweet, sugary snacks and night-time bottles, and will introduce good oral hygiene ...
plan计划;根据上文Elseri says he came up with the idea___7___he was driving home after a long day at work可知这里是说他的想法。根据题意,故选A。 【9】句意:所以把舌头移到牙齿上,就像牙刷一样清洁牙齿。A. hold举行;B. pull推;C. move移动;D. check核查。根据下文it cleans your teeth ...
短语1.stay up late熬夜到很晚2. teeth cleaning牙齿清洁3.at once立刻4. 基数词+percent of..百分之 … …的……5.2+ times a week一周 … …次6. not.. at all一点儿也不 ……7. the answer(s) to...… …的答案搭配8.by doing sth.通过做某事9. the best way to do sth.做某事的最佳方...
百度试题 结果1 题目 for teeth cleaning.at the words and asked us to read after him.10. The two pictures look a the same. It's hard to tell the differences. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
After the teeth are cleaned, approximately 1/8 gram of tin oxide powder is mixed with an equal quantity of water and applied to the teeth portion of the dentures. The rotating buffing wheel is then used to buff the tin-oxide paste against the dentures in order to produce a shine on the...