Bakelite b
[化] 酚醛树脂B; 半熔(半溶)酚醛树脂
🧩 词语组成解析
n. 酚醛塑料, 胶木\\n[化] 酚醛树脂; 胶木
🗣️ 情景例句
I met with Bill York today.
今天我跟Bill York会面了。
I don't know what to do with you.
真拿你没办法。
Sparks were emitted from small black boxes and red lamps flashed on and off angrily.
小黑盒子里迸出火花，红色灯泡发怒似地忽明忽暗。