Two layered cylinder
[化] 双层筒
🧩 词语组成解析
two
[tu]
n. 两个;两个东西;两点钟;一对;
adj. 两个的;我同;
num. 两个;第二;二;
layered
[['leiəd]]
a. 层状的；分层的
🗣️ 情景例句
I was elected the student body president at my college.
我被选为校学生会主席。
I know the boy whose father is a painter.
我知道那个男孩的父亲是画家。
Once he had done this, he had been able to turn on the supply.
一旦他接上了接头，他就能够打开供气阀。