One-sided system
[計] 單側系統
?? 詞語組成解析
one
[w?n]
num. （數字）一;一個;（基數）一，第一;
n. 一個人;一點鐘;一體;獨一;
pron. 一個人;任何人;本人，人家;東西;
adj. 某一個的;一體的;一方的;
a. 有邊的, 有面的
??? 情景例句
Fitness clubs are becoming more popular these days.
現在健身房越來越流行了。
The feature started at 9 o'clock and ended at 11:30.
放映在9點鐘開始了并且將在11:30結束了。
I bought two expensive dictionaries here half and hour ago, but I forgot to take them with me.
半小時以前我在這里買了兩本很貴的辭典，但是我忘了拿走。