to register at a hotel or airport
在酒店或机场登记 (zai jiudian huo jichang dengji)
"We checked in at the hotel as soon as we arrived."
"我们一到酒店就登记了。" (Wo men yi dao jiudian jiu **dengji** le.)
to unite in agreement on a common issue
to lower the amount of money spent
to make contact with someone to update or confirm details
to calculate the total cost or amount
to sleep later than usual, especially in the morning
to start growing or improving rapidly