Quality of transmission
[计] 传输质量
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
If you're under twenty-one years of age ...
如果你还不到二十一岁……
He must needs swim that is held up by the chin.
身不由己，只得从命。
I'll see that doesn't happen again.
我会注意以后不会再发生那样的事。