Descriptor flag
[计] 描述符标记
🧩 词语组成解析
descriptor
[dɪˈskrɪptɚ]
n. 描述符;
flag
[flæg]
n. 旗;旗帜;信号旗;菖蒲;
vt. 标示;
vi. 疲乏，变弱，热情衰减;
🗣️ 情景例句
How many courses are you taking this semester?
这学期你选了多少课？
I'd like to have a seat by the window.
我要一个靠窗的座位。
Every day he does the same thing. Why doesn't he use the lift for the last three floors?
每天他都这样度过。为什么上最后3层楼他不用电梯呢？