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
How are you doing?
你好吗？
A person must strain one's ears to hear a wild animal in the forest.
在森林里，人类必须对野兽竖起耳朵才行。
a box of pills, or a small jar of ointment,
一盒药丸、一小瓶药膏