Picacic acid
[化] 鹊鬼伞酸
🧩 词语组成解析
🗣️ 情景例句
Will I have to wait long?
要很久吗？
The efficiency is greatly raised,and the intensity of labor is decreased.
工作效率大大地提高了，而劳动强度却降低了。
Finding planets is proving hard enough, but finding life on them will prove infinitely more difficult.
寻找行星证明相当困难，但是要在行星上发现生命会变得无比艰难。