Empty descriptor
[计] 空描述符
🧩 词语组成解析
empty
[ˈɛmptɪ]
adj. 空的，空虚的，空洞的;空闲的，无效的，徒劳的;无聊的，愚蠢的;言语或行动空洞的;
vt. （使）成为空的， 把…弄空;把…腾出来;
vi. 成为空的;流空;
n. 空车;空的东西;
descriptor
[dɪˈskrɪptɚ]
n. 描述符;
🗣️ 情景例句
When he came to the States five years ago, he had only forty dollars in his pocket.
五年前他来美国时，口袋里只有40美元。
What are you going to do now?
现在你要做什么？
I crossed the street to avoid meeting him, but he saw me and came running towards me.
我穿过马路以便避开他，但他看到我并朝我跑过来。