Cocceric acid
[化] 胭脂虫蜡酸; 羟基三十一酸; 羟基三十一烷酸\\n[医] 胭脂虫蜡酸
🧩 词语组成解析
🗣️ 情景例句
He ventured upon an enterprise.
他大胆地开始了他的事业。
Steady wins the race.
从容就是赢得比赛的诀窍。
The currents of air that the walls of the ship direct upwards, as well as in the line of its course, are enough to give the great bird with its immense wings sufficient sustenance and progress.
沿船体的上升的气流和沿航线向前的气流给这种巨翼大鸟以足够的浮力和推力。