牙斑如果不清除就会导致牙齿蛀蚀和牙龈疾病。When not removed, plaque causes tooth decay and gum disease.牙齿和牙龈之间会滋生牙斑。Deposits of plaque build up between the tooth and the gum.需刷牙以去除牙斑.It is necessary to remove plaque by brushing one's tee...
The growth rate of seed shoots is higher than corm shoots.生长过程中,种子繁殖苗的生长速率大于球茎繁殖苗.Hawaiian food made from taro corm that is cooked, pounded a paste, and fermented.夏威夷菜,芋头捣碎成糊状, 通常允许发酵.A loose , membranous outer covering ...
A freckle - face blenny peeks from its reef burrow in the Solomon Islands.奇特的海生物图片画廊.一只斑点面容粘鱼窥视从它的暗礁穴在所罗门群岛.The larvae burrow into cracks in the floor.幼虫钻进了地板的缝隙里。When there is a full moon, this nocturnal rodent is caref...
To make a batik, you impress a design with wax.要想做蜡染织物, 你必须用腊压印出一张设计图.The batik pictures are the combination of the encaustic and dyeing.蜡染画-是蜡画和染色的合成.Batik prints enjoy a world - wide reputation.蜡染花布,驰誉世界....
This was the man whom other trainers love to carp about.这就是老被其他教练挑毛病的那个人。The pond contains a mixture of goldfish and carp.池塘里混养着金鱼和鲤鱼.They saw a little carp swimming swiftly in the stream.他们看见一条小鲤鱼在河里迅速地游着....