Iodotannic acid
[医] 碘[代]鞣酸
🧩 词语组成解析
🗣️ 情景例句
with two or three other college friends.
邀两到三个其他的大学朋友一起。
All rivers run into the sea.
百川入海。
But that costs more.
可是那样成本较高。