Fiu
abbr. Frequency Identification Unit 波长计
🗣️ 情景例句
Please come in, Mr. Wilson.
请进，威尔逊先生。
Truth is honest, truth is sure; Truth is strong and must endure.
真理不会骗人，切实无假；真理的力量强大，永存不垮。
For them this is a major operation which involves considerable planning.
看戏在他们是件大事，需要精心计划。