Slice of matrix
[計] 矩陣片
?? 詞語組成解析
slice
[sla?s]
vt. 切成片;切下;劃分;
n. 薄片;一部分;（因失誤而打出的）曲線球;
vi. 斜擊;
of
[?v]
prep. 關于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
??? 情景例句
Please bear with me.
請耐心等一會兒。
May I see a timetable?
我可以看時刻表嗎？
The editor at once sent the journalist a fax instructing him find out the exact number of steps and the height of the wall.
”編輯立即給那位記者發去傳真，要求他核實一下臺階的確切數字和圍墻的高度。