Natrium citricum
[医] 枸橼酸钠
🧩 词语组成解析
n. 钠\\n[医] 钠[11号元素]
🗣️ 情景例句
and photograph street performances in the city,
拍摄城市 的街头表演，
The lovers are watching the sailing boat.
情侣们在眺望着帆船。
Though they may atttain considerable accuracy in the perception of flat form,
虽然他们对平面形的感觉能达到相当准确的程度，