arrange
排列，整理；安排，筹备；约定
Books on the shelf were arranged alphabetically.
架上的书是依字母顺序排列。
I'll arrange the picnic, so don't forget to come.
我会安排野餐的，所以别忘了耍来哦。
I arranged to meet the politician at the hotel at 7 pm.
我和那位政治人物约好晚上7点在饭店碰面。
arrangement
布置；安排
She didn't like the arrangement of furniture in the room.
她不喜欢房间里家具的摆设。
Have you made any arrangements for the upcoming vacation?
针对即将到来的假期你有什么安排吗？
contact
联系；接触；联系
I lost contact with Natalie after she moved to another city.
娜塔丽搬到别座城市后，我跟她便失去了联系。
You should make eye contact with your audience when giving a speech.
你演讲时应该要跟观众有眼神的接触。
Contact me at this number if you have any problems.
如果你有任何问题，就打这个号码和我联系。
tooth
牙齿
Remember to brush your teeth twice a day.
记得一天要刷2次牙。
John has a sweet tooth, which is why he is so fat.
约翰喜欢甜食，这也是他那么胖的原因。
toothache
牙痛
Bill had a toothache this morning.
比尔今早牙痛。
toothbrush
牙刷
I need to buy a new toothbrush.
我需要买一支新牙刷。
toothpaste
牙膏（不可数）
What brand of toothpaste do you use?
你用哪个牌子的牙膏？
locate
位于（用于被动语态）；找到……的位置；设置
Our school is located in that area.
我们学校处在那个区域。
The leader was unable to locate the meeting point on the map.
队长在地图上找不到会合点。
They located their new store on Second Avenue.
他们把新的商店设在第二大道上。
situate
使位于
We planned to situate our new house in the heart of the city.
我们计划要把我们的新房子盖在城市的中央。
solve
解决；解答
Money alone cannot solve all your problems.
光靠钱不能解决你所有问题。
I'm not good at solving math problems.
我不太擅长解数学题。
solution
解决；解答（与介词to并用）；溶剂
The solution to the conflict between the two nations has yet to be found.
该两国间冲突的解决之道仍有待探求。
The solutions to the problems are at the back of the book.
这些问题的解答在本书的最后面。
They made several kinds of solutions in the lab.
他们在实验室做了好几种溶剂。