Half-dollar
n. 半美元銀幣
?? 詞語組成解析
half
[h?f]
adj. 一半的，半個的;
n. 半;一半;（啤酒等飲料的）半品脫;（比賽、音樂會等的）半場;
adv. 一半;部份地;
dollar
['dɑl?]
n. 美元;一元紙[硬]幣;金錢;財富;
??? 情景例句
I won't insist, but I think it's in your own best interests to quit smoking.
我不會堅持，但我想戒煙對你自己有好處的。
Did you have a nice holiday?
你假期過得愉快嗎？
Hello, Sam. Come in.
你好，薩姆。進來吧。