Sand-feeder
[机] 给砂机
🧩 词语组成解析
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
feeder
['fi:də]
n. 支流，支线;进料器;供给装置;饲养员;
🗣️ 情景例句
I'll be seeing you!
再见。
He is watching the sea on the mast.
他从桅杆上面眺望着大海。
from which can be seen the strata the drill has been cutting through.
从中能看出钻头所钻透的地层。