Powder cask
[化] 火药桶; 炸药桶
🧩 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;
cask
[[kɑ:sk]]
n. 桶, 木桶\\nvt. 装入桶内
🗣️ 情景例句
Marilyn and Richard and the baby need the space.
Marilyn和Richard还有婴儿需要空间。
Would you please hold the door open for me?
可以请你为我把门拉着吗？
he had great difficulty in controlling the car because a tyre burst during the first run.
但他很难把汽车控制住，因为在开始的行程中爆了一只轮胎。