Saltpeter
n. 硝石, 硝酸钾, 硝酸钠\\n[化] 硝石
✅ 同义词
🗣️ 情景例句
Isn't this baby outfit adorable?
这套婴儿装不是很可爱吗？
David would get up early in the morning to deliver newspaper.
戴维一早起床就去送报纸。
You played beautifully.
你弹得太美了。