1. Because they are present when we are on milk. 2. They are smaller, whiter and have softer enamel. 3. Our permanent teeth are coming in. 1. 乳牙被称为“乳”牙是因为它们在婴儿喝母乳时就已经存在。 2. 乳牙比恒牙小,颜色更白,珐琅质也更软。 3. 失去乳牙意味着恒牙开始生长。反馈...
百度试题 结果1 题目Your teeth are not in good condition. Why ___ your milk without sugar? not have don't have not to have not having 相关知识点: 试题来源: 解析 A 反馈 收藏
Our bodies are getting ready for our growth. 1. Why are milk teeth called "milk" teeth? (不超过15个词)相关知识点: 试题来源: 解析 Because they come out when babies are drinking milk. 乳牙被称为“乳”牙是因为它们在婴儿喝母乳或奶粉时生长出来。反馈 收藏 ...
washing, arranging, mending, etc 尤与 the+名词或 my、 his 等+名词连用, 指日常事务, 如打扫卫生、 洗洗刷刷、 整理家务、 修修补补等): do (ie brush) one's teeth 刷牙 *| do (ie wash up) the dishes 洗碗碟 *| do (ie polish) the silver 擦光银器 *| do the ...
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Another reason many people make dairy a regular part of their diet is because it’s a good source of calcium, an essential mineral needed to maintain healthy bones and teeth. Just keep in mind that your body also needs vitamin K (specifically, vitamin K2) to shuttle calcium into bone and...
large sum, to put her head into his mouth and draw out the bone. When the Crane had extracted the bone and demanded the romisedpayment, the Wolf, grinning and grinding his teeth, exclaimed:"Why, you have surely already had a sufficient recompense, inhaving been permitted to draw out ...
B.To get her teeth cleaned.C.To get medicine for her headache.【2】When will Betty get to the clinicA.At 4: 30.B.At 4: 45.C.At 6: 00. 免费查看参考答案及解析 题目: Why does the woman call DavidA.To ask about his apartment.B.To share her happiness.C.To congratulate him. ...
Mihiri: Teeth have a few layers to them. The centre of them is soft. We call it the pulp. The pulp is protected by a strong outer layer. It's made up of mostly calcium. Nij: Calcium? That's in dairy Kid 1: It's in food like yoghurt and milk ...
“When I talked with him, I noticed that his ___8__ was carefully washed, his hair in nice order, and his teeth as white as milk. When he wrote his ___9___, I observed that his fingernails were clean.”...