Alluvial deposit
[机] 砂矿床
🧩 词语组成解析
deposit
[dɪ'pɑzɪt]
n. 储蓄，存款;保证金;沉淀物;寄存，寄存品;
vt.&vi. 储蓄;寄存;放置，安置;付保证金;
vi. 沉淀;
de下面+posit放→放下不用→储存；矿藏
🗣️ 情景例句
you can wash the dishes and clean up after dinner.
你就在晚餐后洗盘子和收拾桌子。
Do you usually do arithmetic on Sunday?
你通常在星期日做算术吗？
'I've just arrived by train,' she said.'I'm coming to see you.
“我刚下火车，”她说，“我这就来看你。