?? 詞語組成解析
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];
n. 博茨瓦納（非洲中南部國家）
??? 情景例句
My paper work will wait.
文書工作可以緩一緩。
The timid child would not leave his mother's side.
那個膽小的孩子不愿離開母親。
A long time ago, one of his ancestors who lived in Africa went into the forest to cut down a tree to make a drum.
很久以前，他那生活在非洲的祖先中有一人走進森林去砍樹來做鼓。