Shadow-casting
[醫] 陰影定型, 定影
?? 詞語組成解析
shadow
['??do]
n. 陰影;影子;鬼，幽靈;隱蔽處;
vt. 投陰影于;使朦朧;跟蹤，尾隨;預示;
vi. 漸變;陰沉;
adj. 影子內閣的;陰影的;非正式的;
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
Oh, congratulations! That's nice.
啊， 恭喜你們！ 太好了。
One cannot always be a hero, but one can always be a man.
人難一世稱雄，但可一生為人。
The Karen had been sailing in a convoy to Russia when she was torpedoed by an enemy submarine.
“卡倫”號當年在為其他船只護航駛往俄國的途中突然遭到敵方潛水艇魚雷的襲擊。