Expand on sth
阐述, 详谈
🧩 词语组成解析
on
[ɑn]
prep. （表示方向）向;（表示对象）对;（表示位置）在…上;（表示时间）在…之时;
adv. （放，穿，连接）上;向前，（继续）下去;
adj. 活动着的情况，状态;使用着的;发生着的;计划中的;
[医] 生长激素
🗣️ 情景例句
I thought you might be hungry.
我想你大概饿了。
Speak little of your ill luck and boast not of your good luck.
少说失意事，莫夸好运道。
At this period Indians living in South Africa were badly treated by South African whites, and very few of them had the right to vote.
在那一时期，居住在南非的印度人受到南非白人的虐待，他们当中有选举权的寥寥无几。