Rack-mounts
(rack-mount 的复数) n. 机架安装
🧩 词语组成解析
rack
[ræk]
n. 行李架;支架;刑架;（羊、猪等带前肋的）颈脊;
vt. 使痛苦，使焦虑;剥削，榨取;用刑拘折磨;
n. 加载的文件系统；山峰（mount的复数）
🗣️ 情景例句
It is 90 points.
90分。
Close your book,please.
请把书合上。
Alfred had learned many of their ballads in his youth,
阿尔弗德年轻时学过许多民歌，