Mannitoboric acid
[化] 甘露醇合硼酸; 甘露糖醇合硼酸
🧩 词语组成解析
🗣️ 情景例句
The woods are lovely, dark and deep,
林子迷人 漆黑而深邃
She is timid and completely at a loss what to do.
她羞臊得不知所措。
At high speeds, falling cats have time to relax.
在高速下落中，猫有时间放松自己。