您要查找的是不是：
- 超F2紧集Ultra-F2 compact set
- σ紧集σ-compact set
- B超type-B ultrasonic
- 拓扑线性空间中的紧集On Compact Set of Linear Topological Spaces
- 杂集miscellany
- 紧扣link closely
- ＂你如果催他太紧，他可能对工作失去信心而感到沮丧的。＂"If you push him too hard, he may lose the confidence in his work and feel frustrated."
- 洛基第一集Rocky - 1976
- [化]超分子supermolecule
- 扎紧loop
- 论集analects
- [矿]超石英stishovite
- 孩子紧抱着小猫。The child is nursing the kitten.
- [天]超星团supercluster
- 集群植物colonial plants
- 她皱紧眉头。Her forehead creased in a frown.
- (合金的)超塑性superplasticity
- 李先生集玩具火车。Mr. Lee collects toy trains.
- 紧盯dig-in
- [摄]超缩微平片ultrafiche!
