keep in

phr

• ① 抑制(感情等)
  • I could not keep my excitement in.我无法抑制我的兴奋。

• ② 将(人)关起来;将(学生)留下(以示惩罚)

• ③ 使(炉火等)继续燃烧
  • Please keep the fire in.请使火继续燃烧。

• ④ 足不出户

• ⑤ (炉火等)继续燃烧
  • The fire kept in all night.炉火整夜未熄。