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
Leave it to me.
交给我来办吧。
I can't say for certain off-hand.
我还不能马上说定。
I was doing my homework and forgot the time.
我在做家庭作业，忘记了时间。