shell定义的变量可以直接赋给python脚本吗？

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shell脚本的内容如下，它调用了一个python脚本：
#!/bin/bash

# Date:   08/08/2015
# Author: Long Chen
# Description: A script to bulk send RDS cloudwatch data to zabbix server

PATH=$PATH:/opt/zabbix/cloudwatch
export PATH

# EC2 instance indentifier
ID=$1
# Zabbix Host
ZABBIX_HOST=$2
# Zabbix Server
ZABBIX_SERVER=$3
# AWS Account
ACCOUNT=$4
# AWS Region
REGION=$5
# Collecting 5-minute data from cloudwatch
PERIOD="300"
# Set start time and end time for collecting cloudwatch data
ENDTIME=$(date -u "+%F %H:%M:00")
STARTTIME=$(date -u "+%F %H:%M:00" -d "5 minutes ago")

# Send cloudwatch data of a table to Zabbix Server
/usr/bin/python /opt/zabbix/cloudwatch/zabbixCloudWatch.py -z "$ZABBIX_SERVER" -x "$ZABBIX_HOST" -a "$ACCOUNT" -r "$REGION" -s "EC2" -d "InstanceId=$ID" -p "$PERIOD" -f "$STARTTIME" -t "$ENDTIME"


我想问一下，python支持这种像$ZABBIX_SERVER的变量传递吗？　shell脚本的多个参数会以这种方式传给python来做为python的参数吗？像$ZABBIX_SERVER这样的？