Sand pattern
[機] 砂胚模型
?? 詞語組成解析
sand
[s?nd]
n. 沙;沙灘;沙色;
vt. 撒沙于;用砂紙磨光;
pattern
['p?t?n]
n. 模式;花樣，樣品;圖案;榜樣，典范;
vt. 模仿;以圖案裝飾;
vi. 形成圖案;
??? 情景例句
Let's make it 6:00 at your place, is that OK?
咱們六點在你們家見，好嗎？
Are you with me?
你們跟上我講的了嗎？
Is there anything that we can do?
有什么需要我們幫忙的嗎？