Tray column
[化] 板式塔; 盘式塔
🧩 词语组成解析
tray
[tre]
n. 盘子;托盘;浅盘;满盘;
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
A large number of American radio stations operate in the red.
许多美国电台亏损经营。
Pleased to meet you.
认识你很高兴。
Yes, that 's right.
是的，没错。