Thousands upon thousands of
成千上万,许许多多
🧩 词语组成解析
n. 数千（thousand的复数）
upon
[ə'pɑn]
prep. 在…上面;当…时候;
n. 数千（thousand的复数）
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
You should consider his proposal.
你该仔细考虑他的建议。
A full belly counsels well.
衣食足而后知荣辱。
The doctors have not yet decided how the woman died.
医生们至今还未确定这位妇女的死因。