Ebonite
[ ['ebənait] ]
出国 Abroad
n. 硬橡胶\\n[化] 硬质胶; 硬质橡胶
✅ 同义词
🗣️ 情景例句
I can't figure out why he quit his job.
我不能理解他为什么要辞职。
You're wasting you breath.
你在白费口舌。
One is the general atmosphere of secrecy in which it is carried out,
一是科研工作中普遍存在的保密气氛；