Nondirectional microphon
[電] 無(wú)定向微音器
?? 詞語(yǔ)組成解析
[電] 無(wú)向性
??? 情景例句
In many countries, politicians are associated with money and scandals.
在許多國(guó)家，政客與金錢和丑聞分不開(kāi)。
Self-praise is no recommendation.
自我吹噓，決不可取。
About fifty.
大約有五十本。