您要查找的是不是:
- It's too hot to concentrate on book. 热得不能集中心思看书。
- I must concentrate my energies on decorating today. 我今天必须集中精力搞装饰。
- I can't concentrate on my work when I'm tired. 我累了就无法集中精力工作。
- Don't put me off when I'm trying to concentrate. 我正要集中注意力呢,别打搅我。
- Loosely, a mathematical or logic operator. 不严格地说,一种数学或逻辑运算符。
- The cyclone separator for a W shaped flame-based boiler is a kind of pulverized coal concentrator operating on a cyclone separation theory. 型火焰炉旋风分离器是一种利用旋风分离原理进行浓缩的煤粉浓缩器。
- We must concentrate our attention on efficiency. 我们必须把注意力集中在效率上。
- That store operator ripped me off. 那个商店的营业员把我骗了。
- She couldn't concentrate on a book very long. 她不能长时间专心读一本书。
- I must concentrate upon my work now. 我现在必须集中精力工作。
- The operator told the caller that the line is busy. 接线生告诉打电话的人对方电话占线。
- Ring the operator and ask for Freefone 8921. 接通接线生,然後要免费通话8921号。
- The intricate machine requires a skilled operator. 这种复杂精细的机器须由技能熟练的人操作。
- Be careful with him -- he's a cute operator. 对他你得留神,他是个精明圆滑的家夥。
- Birds concentrate (in places) where food is abundant. 鸟聚集在食物丰盛的地方。
- She felt ill. She went to work, however, and tried to concentrate. 她病了。然而她照旧去上班,并且尽力集中精神工作。
- Do you know the telegraph operator living over the way? 你认识住在路对面的那个报务员吗?
- In how to do this, the developer、Fixer of the appearing drops calls concentration operation is simple, direct and concentration hours, excessive concentration of jiashui directly. 在抽象操纵洋,显影药水、定影药水的浓度保持操纵比力单一,浓度功小时间接增药水,浓度功不小时间接增水即可。
- We must concentrate our efforts on improving education. 我们必须致力於改进教育工作。
- She is the local representative for a British tour operator. 她是一位英国旅游经营者的当地代表。