Bound of aggregation
[計] 聚集邊界
?? 詞語組成解析
bound
[ba?nd]
vi. 跳，彈跳;限制;接壤;
vt. 給…劃界，限制;使彈回，使跳躍;束縛;
n. 界限，限制;躍起;（球等的）反跳;
adj. 用帶子綁住的;有義務的;裝訂的，有封面的;[化，物]結合的;
bound(to bind)→裝訂好的；必定；決心的；被束縛的
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];
aggregation
[?gri'gei??n]
n. 聚集;集成;集結;聚集體;
??? 情景例句
Then we'll be able to make our fire there where it's safe.
然后我們就可以在那兒找一個安全的地方生火了。
May I have a customs declaration form, please?
請給一份海關申報表好嗎？
I haven't heard from her for a long time.
我好久沒有她的消息了。