A punching bag
供拳击用的沙袋
🧩 词语组成解析
punching
[['pʌntʃiŋ]]
[计] 穿孔\\n[化] 冲孔
bag
[bæɡ]
n. 袋，囊，枕套;钱包，手提皮包，财富;〈英俚〉大量，很多;
vt. 把。。装入袋中，猎获;捕获;得分;抢占;
vi. 松散地垂挂;鼓胀;
🗣️ 情景例句
I do his taxes every year.
我每年为他处理税务。
And go out into the open to watch all kinds of fireworks glittering everywhere in the dark sky.
到外面去看夜空中绚烂多彩的焰火。
I have just received a letter from my brother, Tim.
我刚刚收到弟弟蒂姆的来信，