名詞 check out:

1. the act of inspecting or verifying
   同義詞：check, checkout, check-out procedure
2. the latest time for vacating a hotel room
   同義詞：checkout, checkout time
3. a counter in a supermarket where you pay for your purchases
   同義詞：checkout, checkout counter

動詞 check out:

1. examine so as to determine accuracy, quality, or condition
   同義詞：check, check up on, look into, suss out, check over, go over, check into
2. announce one's departure from a hotel
3. be verified or confirmed; pass inspection
   同義詞：check
4. trace
   同義詞：run down
5. record, add up, and receive payment for items purchased
6. withdraw money by writing a check
   同義詞：cheque
7. try to learn someone's opinions and intentions
   同義詞：sound out, feel out

1. I just want to drive around town and check out the main strip.
   我就想駕車在城里兜兜，看看主要街市。
2. The mechanic checked out the car battery.
   汽車修理工檢驗了汽車里的電池。
3. The boss checked out the tools to the workers as they came to work.
   工人上工時，老板才把工具登記借給他們。
4. The hotel insists that guests check out of their rooms before11 o'clock in the morning.
   這家旅館一定要客人在上午１１點鐘前結帳后離開房間。