虎團隊的點滴

collision n.
1. the act of colliding; a coming violently into contact; crash: the collision of two airplanes.
2. a clash; conflict: a collision of purposes.
3. Physics. the meeting of particles or of bodies in which each exerts a force upon the other, causing the exchange of energy or momentum.

sanitation n.
1. the development and application of sanitary measures for the sake of cleanliness, protecting health, etc.
2. the disposal of sewage and solid waste.

waiver n.
1. an intentional relinquishment of some right, interest, or the like.
2. an express or written statement of such relinquishment.

encounter vt.
1. to come upon or meet with, esp. unexpectedly: to encounter a new situation.
2. to meet with or contend against (difficulties, opposition, etc.): We encounter so many problems in our work.
3. to meet (a person, military force, etc.) in conflict: We will encounter the enemy at dawn.
Vi
1.to meet, esp. unexpectedly or in conflict: We were angry when we encountered, but we parted with smiles.
n.
1.a meeting with a person or thing, esp. a casual, unexpected, or brief meeting: Our running into each other was merely a chance encounter.
2.a meeting of persons or groups that are in conflict or opposition; combat; battle: Another such encounter and we may lose the war.

supplementary adj.
of the nature of or forming a supplement; additional.
n.
a person or thing that is supplementary.