Lead resinate
[化] 松脂酸铅
🧩 词语组成解析
lead
[lid]
vt. 领导;引导;指挥;
vi. 领导;导致;用水砣测深;
n. 铅;领导;榜样;枪弹;
adj. 领头的;最重要的;领先的;
n. 树脂酸盐\\nvt. 用树脂处理
🗣️ 情景例句
That's the deal.
这是交换条件。
How old are you?
你多大了？
it was not long before its use as the uniquely recognizable broadcasting frequency for interstellar communication was suggested.
提出把它作为星际间唯一可辨认的广播频率就为期不远了。