Dark matter
暗物質
?? 詞語組成解析
dark
[dɑrk]
adj. 黑暗的;烏黑的;憂郁的;神秘的;
n. 黑暗;暗色;暗處;
matter
['m?t?]
n. 事件;（討論、考慮等的）問題;重要性;物質;
vi. 要緊，重要;化膿;有重大影響;有重要性;
??? 情景例句
I don't usually listen to the weather. They never get it right!
我不怎么聽天氣預報。他們總報不準。
I could only guess the number of people in the room.
我無法正確地猜測房間里面有多少人。
This is only the first half.
這才是上半場呢。