您要查找的是不是：
- A film of mucus and bacteria on a tooth surface. 齿菌斑牙齿表面一层粘液和细菌的膜
- My husband is a stamp collector. 我丈夫是个集邮者。
- Be there any blood or mucus in your stool? 你的大便里有血或粘液吗？
- mucus collector 粘液收集器
- A collector of taxes or tribute from the public. 征收员从公众那儿收取赋税或贡物的人
- The stamp collector decided to get that rare stamp at all costs. 这个集邮迷决心无论代价如何都要搞到那枚稀有的邮票。
- The collector bubbled excitedly about his latest discoveries. 那位收藏家兴致勃勃地谈他最新的发现。
- The collector made an appraisal of $2000 on the drawing. 收藏家对那幅画的估价是二千美元。
- A collector of antique cars asked Frank to look out for a 1906 gas head lamp. 一位老式汽车收藏家要弗兰克留神1906年产的煤气前灯。
- Is there any blood or mucus in your stool ? 你的大便里有血或粘液吗?
- A collector of rare insects will show us some of his latest discoveries. 一位稀有昆虫采集家将给我们看一些他的最新发现。
- Larvas become retarded in the mucus. 幼虫被阻留在粘膜内。
- Of, relating to, or resembling mucus. 粘液的粘液的、类似粘液的或与粘液有关的
- Secreting, producing, or containing mucus. 粘液的分泌、产生或含有粘液的
- Of or secreting phlegm or mucus; mucous. 粘液的；分泌粘液的属于或隐藏粘液的；粘稠的
- The collector has acquired a fine collection of impressionist paintings. 这位收藏家收集到大量印象派绘画。
- The rent collector comes tomorrow, and I've no money; how can I put him off? 收房钱的人明天来，我没有钱，可我怎样才能把他支走呢？
- The vase turned out to be a collector's item. 这个花瓶成为收藏家所争取的珍物。
- Are there any blood or mucus in your stool? 你的大便里有血或粘液吗?
- He's an unsullied tax collector. 他是一位一身清白的税务员。
