Drum sifter
[化] 转筒筛
🧩 词语组成解析
drum
[drʌm]
n. 鼓;鼓状物;鼓声;石首鱼;
vt. 击鼓;连打;反复讲;鼓吹;
vi. 击鼓;连打;拍翅;
sifter
[['siftə]]
n. 筛选工, 筛子\\n[医] 筛粉机
🗣️ 情景例句
Good. How much is the fare?
好。车费多少？
Who is calling?I don't recognize your voice.
谁打来的电话？我听不出你的声音。
Behind those trees.
在那些树后面。