spend.cost.paid都有花费的意思
spend,主语是人 spend+钱/时间+on sth.I spend on the bike.
spend+钱/时间+(in)doing sth.I spend half an hour (in)reading the book.
cost 主语是物 The bike cost me 20$.
paid,原形pay,常用词组,pay for; I pay 20$ for the bike.
got,get得到,明白
是不是有点懂了?
spend.cost.paid都有花费的意思
spend,主语是人 spend+钱/时间+on sth.I spend on the bike.
spend+钱/时间+(in)doing sth.I spend half an hour (in)reading the book.
cost 主语是物 The bike cost me 20$.
paid,原形pay,常用词组,pay for; I pay 20$ for the bike.
got,get得到,明白
是不是有点懂了?