Depend upon
辅助 Assistant依赖, 依靠
🧩 词语组成解析
depend
[dɪ'pɛnd]
vi. 依靠;依赖;信赖;决定于;
pend, pens 悬挂,称重, 引申为权衡,考虑,以及”花费”(即”称银子)#词根助记：de向下+pend=悬挂在……之上=相信,依靠
upon
[ə'pɑn]
prep. 在…上面;当…时候;
🗣️ 情景例句
Well, what do you want to do?
那你想干什么？
Say not all that you know, believe not all that you hear.
莫道全所知，莫信全所闻。
He had been obliged to join the army during the Second World War.
年龄比他两个弟弟大很多，第二次世界大战期间被迫参军。