Powder horn
n. （牛角制的）火药筒
🧩 词语组成解析
powder
['paʊdɚ]
n. 粉，粉末;粉状物质;
vt. 在…搽粉;
vi. 涂粉，变成粉末;
horn
[hɔrn]
n. 角，触角;号角，喇叭;角质;角状物;
vi. 不请自来;闯入;
🗣️ 情景例句
but when I received the letter
但是当我收到那封信
I played magic yesterday.
我昨天在玩魔术。
As it was extremely narrow, the man was unable to move,
由于烟囱太窄，那人无法动弹。