听前提示
一、每期提供10个单词，每个单词都会有2-3个例句，方便理解记忆。
二、每个单词和句子都会重复5遍，其中第2遍为慢速，有助于识别。
三、本材料的整体难度较低，可以用来听力磨耳朵和单词查漏补缺。
Day 144
1431.
Member
n.成员，会员
He is an active member.
他是一名活跃成员。
She is a member of this organization.
她是该组织的成员。
How much does it cost to become a member?
成为会员需要多少费用？
1432.
Membership
n.会员资格，成员资格
How much is the annual membership fee?
每年的会员费是多少？
There's no membership fee for joining.
加入不收取会员费。
1433.
Memory
n.记忆，记忆力；回忆
People have short memories, they soon forget.
人的记性是短暂的，他们很快就会忘记。
1434.
Mental
a.精神的，智力的，脑力的
There used to be a mental hospital here.
这里曾经有一家精神病院。
I am suffering from physical and mental exhaustion.
我的身心疲惫不堪。
1435.
Mentally
adv.精神上，智力上，思想上
I am now very healthy, both physically and mentally.
我现在身体和精神上都非常健康。
1436.
Mention
v./n.提及，说起
Don't ever mention his name again.
别再提起他的名字了。
She mentioned you specifically.
她特别提到你。
1437.
Menu
n.菜单
May I have the menu, please?
请问能给我菜单吗？
She asked the waiter for a menu.
她向服务员索要菜单。
The prices on the menu exclude tax.
菜单上的价格不含税。
1438.
Mere
a.纯粹的；仅仅
The mere thought of it is enough to make me happy.
仅仅想到它就足以让我开心。
1439.
Merely
adv.仅仅，只不过
It's merely a joke.
这只是个玩笑。
It is not merely a job, it's my passion.
这不仅仅是一份工作，而是我的激情。
1440．
Mess
n.混杂，脏乱v.弄脏，弄乱
Your room is a mess.
你的房间一团糟。
Don't mess up the system.
别把系统搞乱了。
He helped me clean up the mess.
他帮我清理烂摊子。