Overcautious
a. 过于谨慎的
🗣️ 情景例句
His studies advanced steadily.
他的学业不断进步。
Happy Spring Festival!
春节快乐！
Suddenly they came to a waterfall which dropped into an underground lake at the bottom of the cave.
突然，他们来到一道瀑布前，那瀑布奔泻而下，注入洞底一处地下湖里。