Sand casting
[機] 砂模鑄造
?? 詞語組成解析
sand
[s?nd]
n. 沙;沙灘;沙色;
vt. 撒沙于;用砂紙磨光;
casting
['kɑ:sti?]
n. 鑄造，鑄件;角色分配;投擲;[動]脫落物;
v. 扔掉(cast的現在分詞);鑄造;投擲;選派演員;
??? 情景例句
Gates close at 5pm sharp.
大門 5 點正關閉。
None of us girls are supposed to smoke.
我們女孩子都不該吸煙。
Are there any boats in the picture?
畫里面有船嗎？