Tetrahydroabietic acid
[化] 四氢枞酸
🧩 词语组成解析
🗣️ 情景例句
And the new drawings for the toy spaceship.
还有玩具太空船的新草图。
When the wound is healed, the pain is forgotten.
好了伤疤忘了痛。
What colour is it?
什么颜色的？