n. 礼仪;(外交条约的)草案;(数据传递的)协议;科学实验报告(或计划);
vt. 把…写入议定书,在议定书中拟定(或颁布);
vi. 拟定议定书,拟定草案;
proto(first)+col(glue胶水)→草约;条约草案;议定书;拟定草案
🗣️ 情景例句
Food is necessary to maintain life.
食物是维持生命所必须的。
There was much news in the morning paper today.
今天的晨报上有许多新闻。
Professor Ronald Bracewell, a leading American radio astronomer,argued in Nature that such a superior civilization, on a visit to our own solar system,