🧩 词语组成解析
compact
['kɑmpækt]
vt.& vi. 压紧，（使）坚实;把…弄紧密，把…弄结实;使（文体）简洁，简化;变紧密，变结实;
adj. 紧凑的;简洁的，（文体等）紧凑的;小巧易携带的;（物质）致密的，（体格）结实的;
com共同+pact压紧→全部压紧→紧密的
disk
[dɪsk]
n. 磁盘;唱片;圆盘;光盘;
v. 把…录成唱片;使成圆盘状;用圆盘耕地;
🗣️ 情景例句
and an advance payment waiting for you
和预付稿酬等你来
Maybe we should hold off until we have covered item B on our agenda.
也许我们应该先谈论完B项议题。
One is the general atmosphere of secrecy in which it is carried out,
一是科研工作中普遍存在的保密气氛；