Pyroboric acid
[化] 焦硼酸; 四硼酸\\n[医] 焦硼酸
🧩 词语组成解析
🗣️ 情景例句
My mother, Ellen Stewart.
我母亲Ellen Stewart。
His toe is swollen, Does it hurt?
他的脚趾肿起来了，疼不疼？
In the struggle, the strap broke and, with the bag in their possession, both men started running through the trees.
在争抢中，手提包的带断了，包落入这两个人手里，他们拔腿跑进了树林。