Pencil lead
笔心
🧩 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;
🗣️ 情景例句
The rules ought to be observed.
这些规则就予以遵守。
To have money is a fear, not to have it a grief.
有钱使人担心，没钱使人伤心。
Put them over there, please.
请把它们放到那边去。