关于“得失”
gains and losses
give and take
关于拜访
drop in / at / over / by
stop in / over / by
call on sb
call at / round sw
look in / up
pay a visit to
pay / make a call to
关于碰见，偶遇
come across
run into
bump into
happen to meet
关于花钱、花费的词
Take
Spend
Cost
Charge
Pay
Buy
关于水
water
running / tap ~ 自来水
fresh ~ 活水
still ~ 死水
pure ~ 纯净水
purified ~ 净化水
mineral ~ 矿泉水
