Molding sand
[機] 模砂
?? 詞語組成解析
molding
[['m?uldi?]]
n. 模制, 鑄造物, 模制件, 澆鑄\\n[化] 模塑; 模壓
sand
[s?nd]
n. 沙;沙灘;沙色;
vt. 撒沙于;用砂紙磨光;
??? 情景例句
I guarantee you it would go very well in the hospitals.
我保證在醫院這種計劃會推行得很好。
It is easier to give good counsel than to follow it.
提出忠告易，照著辦事難。
The boy was too nervous to speak.
那男孩緊張得說不出話來。