✅ 同义词
🗣️ 情景例句
Don't worry, Alexandra.
别担心，Alexandra。
Better say nothing than nothing to the purpose.
与其说话不中肯，不如一言不发好。
Speculations about is nature have been going on for literally thousands of years,
人们对睡眠作用的种种猜测，确实有数千年之久。