Acid phosphate den
[机] 过磷酸钙(储藏)室
🧩 词语组成解析
phosphate
['fɔsfeit]
n. 磷酸盐;（含有少量磷酸的）汽水;
den
[den]
n. 兽穴;贼窝;简陋污秽的小室;书斋;
vi. 穴居;藏到洞里;进窝（冬眠）;把…赶入洞中;
🗣️ 情景例句
There's no end to the paperwork I have on my desk.
我桌上的工作永远没个完。
This material feels soft.
这材料感觉很软。
It was the last day of the year and a large crowd of people had gathered under the Town Hall clock.
那是一年的最后一天，一大群人聚集在市政厅的大钟下面。