KET单词-S-1

side

n. 边 /saɪd/ sides 固定搭配：on the side, by the side of 例句：Please stand by the side of the road.

sell

v. 出售 /sel/ sold / sold / selling 固定搭配：sell to, sell up 例句：The concert tickets sold out.

send

v. 寄送 /send/ sent / sent / sending 固定搭配：send to, send up 例句：Please send me an email.

save

v. 节省 /seɪv/ saved / saved / saving 固定搭配：save to, save up 例句：She saves money every month.

serious

adj. 严肃的 /ˈsɪəriəs/ seriouser / seriousest 固定搭配：serious problem, take seriously 例句：We should take this problem seriously.

sad

adj. 伤心的 /sæd/ sader / sadest 固定搭配：feel sad, sad movie 例句：She felt sad when her friend moved away.