kowtow Be polite, but don't kowtow to him.
v. 奉承，卑躬屈节 要有礼貌，但不要对他卑躬屈节。
late He began the work in late May.
adj. 晚期的，末期的 他在五月底开始这项工作。
nature Peter has a happy nature.
n. 性格，本性 彼得生性快乐。
object Tell me the names of the objects in this room.
n. 物品，实物 请告诉我这个房间里物品的名称。
pack The soldier carried a pack on his back.
n. 小包，包裹 这个军人背上背着一个小包。
