Speculative activites
[法] 投机买卖活动
🧩 词语组成解析
speculative
['spɛkjələtɪv]
adj. 投机的;思考的;推理的，揣摩的;
🗣️ 情景例句
Why were you out of work for so long?
你为何这么久没有工作？
Time tries all.
时间检验一切。
a moment later, he ran after me and thrust the pen into my hands.
一会儿，他突然从后追了上来，把笔塞到我手里。