Upper and lower intervention limits
[经] 干预的上下限
🧩 词语组成解析
upper
['ʌpə]
adj. 地位较高的;上面的;内地的;地表层的;
n. 鞋帮，靴面;兴奋剂;令人兴奋的经历;
and
[ənd, ən,ænd]
conj. 和，与;而且;于是，然后;因此;
lower
['ləuə]
adj. 下方的;在底部的;较低级的;
v. 降低;减少;缩小;
intervention
[ˌintə(:)'venʃən]
n. 介入，干涉，干预;调解，排解;
n. 范围；领土；极限（limit的复数）
🗣️ 情景例句
Can I speak with Mr. or Mrs. Anderson?
我可以跟Anderson先生或太太说话吗？
How many are there in your family?
在你的家庭有多少人？
Men, particularly, spend hours of their leisure time installing their own fireplaces, laying out their own gardens; building garages and making furniture.
特别是男人，常利用空闲时间安装壁炉、布置花园、建造车库、制作家具。