词典释义：
释义
adverb & adjective
with the upper part where the lower part should be; in an inverted position
颠倒（的），倒转（的）
-
[as adv.]
the bar staff put the chairs upside down on the tables 酒吧职员把椅子倒放在桌上
-
[as adj.]
an upside-down canoe .倾覆的小舟。
in or into total disorder or confusion
一团糟（的），混乱不堪（的）
-
[as adv.]
burglars have turned our house upside down .盗贼把我们家翻得乱七八糟。
词源
"Middle English： originally
