Opacity of the eye lens can be induced by deficiency of certain vitamins.眼球晶状体的混浊可由缺乏某些维生素造成。equivalent opacity等效不透明度; 当量不透明度atmospheric opacity大气不透明度Semantic opacity in Japanese mainly results from the use of semantical...
Check seals on fridges and freezers regularly.定期检查冰箱和冷冻柜的密封装置。Refrigerator - freezers will hold provisions to feed the 23 crew and 70 passengers for about a week.冷藏柜里的食品足够二十三名机组人员和七十名乘客维持大约一周的生活所需.Polyurethane is a commo...
She was the belle of her Sunday School class.在主日学校她是她们班的班花。Strange that Belle's should be the first familiar face she saw.真奇怪,她首先看到的那张熟悉面孔竟然是贝尔的!" Her name Belle Watling,'said Uncle Peter, his lower lip beginni...