介绍:
1.base n.基地;基础（foundation）;垒
The family base was crucial to my development.家庭基础对我的发展很重要。
（棒球）垒 He is on first /second base. 他在第一、二垒。
base&basis
Base 是指具体的基础，如基地 production base 生产基地 industrial base 工业基地
basis是指抽象的基础，如 theoretical basis 理论基础 On the basis of.. 根据，基于..
2.baseball n.棒球baseball team 棒球队
baseball player 棒球运动员；棒球选手
baseball cap 棒球帽 baseball glove 棒球手套
baseball bat 棒球棒
Ball game的类别
3.basement n.地下室,地窖
It is rather damp in the basement. 地下室很潮湿。
5.5.basic adj.基本的（=fundamental）
English reading is a basic skill.英文阅读能力是最基本的技能
basic structure 基本结构 basic approach 基本方法
basic approach 基本方法
6.basin n.脸盆；盆地
tarim basin 塔里木盆地（位于中国西部） The southern part of the Tarim Basin is the most largest area in China.
7.basket n.篮子（a container made of strips of wood）一篮的量
fruit basket 果篮，水果篮
bamboo basket 竹篮；竹篓
8.basketball n.篮球
play basketball 打篮球 basketball player n. 篮球选手
The basketball player bounced the ball along the ground. 篮球队员沿场向前运球。
9.bass adj.低音的the lowest part of the musical range;n.男低音the lowest adult male singing voice
My boyfriend has a bass voice.我男票的声音很低沉
bass drum 大鼓，低音鼓
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