Redbug
n. [动] 沙蚤
✅ 同义词
🗣️ 情景例句
The fifth word is seven.
第五个字是七。
Saying and doing are two things.
说与做是两回事。
in actuality waves move through the water leaving the water about where it was.
而实际上，浪从水中移过，而水则留在原处。