Crookes tube
[化] 克鲁克司管
🧩 词语组成解析
克鲁克斯(①姓氏 ②Sir William, 1832-1919, 英国化学、物理学家)
🗣️ 情景例句
These files are highly confidential, please store them properly.
这些文件是高度机密的，请妥善保存。
How much wool did you want to order?
你要订购多少羊毛？
Recognizing who the customer was, the manager was most apologetic and reprimanded the assistant severely.
经理认出了这位顾客，表示了深深的歉意，还严厉地训斥了店员。