您要查找的是不是：
- alkali free glass fibre 无碱玻璃纤维
- Heavy metal free glass enamels for toughening and heat strengthening. Borosilicate frit with added metaloxide pigments. All standard colors are intermixable. 无铅油墨适合于钢化;热硬化;组成成分为玻璃粉添加金属氧化物色粉混合而成;所有的颜色均可混合.
- You will be treated to a free glass of pastis if you can get a story published, mischievous residents said. 当地一些"恶搞"居民称，如为摄影师们提供一篇皮特夫妇的逸闻，而且得以发表，就能得到一杯免费的茴香酒。
- They're giving away free glasses at the supermarket. 超级市场那里在免费赠送玻璃杯。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- The joy of giving presents, the wonder of seeing innocent children's faces as they slumbered, the countless free glasses of whiskey and slices of cake -- a truly special time! 这是一个很特别的时光--送礼物的快乐、看到轻微睡了儿童的脸的神奇、拥有无数的威士忌和蛋糕。
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- The crew remained free from scurvy. 那些船员仍然没有患坏血病之虞。
- Processing of alum free glass noodle with vegetable supplements 无铝蔬菜粉丝配方和工艺条件研究
- He's a fervent believer in free speech. 他是言论自由的强烈信仰者。
- She picked up a new magazine with her free hand. 她用空着的一只手拿起一本新杂志。
- Jon sent away for a free almanac. 乔写信去要一份免费赠阅的年历。
- Now that I am free, I can enjoy music for a while. 既然有空，我可以享受一下音乐。
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- He closed the deal successfully and was home free. 买卖成交了，他松了一口气。
- He is free with his advice to his pupils. 他直言无隐地向学生提出忠告。
- He is given a free ticket to the exhibition. 有人给他一张免费参观展览的票。
- He was inclined to give them a free hand. 他倾向于放手让他们干。
- She's made free with my records during my absence. 我不在时她擅自用我的磁带。
- We'll eat at whichever restaurant has a free table. 哪个饭馆有空桌我们就在哪儿吃吧。
