Onerousness
n. 繁重, 艰巨
🗣️ 情景例句
It's our family tree.
这是我们的家谱。
Beat about the bush.
拐弯抹角。
Fortunately, however, ancient men made tools of stone, especially flint,
然而， 幸运的是，远古人用石头制作了工具，特别是用燧石，