Classman
n. …年级学生（用于复合词）
🗣️ 情景例句
Bet the farm!
全赌上！
She seems fond of him.
她似乎喜欢他。
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，