Lead-free
[医] 无铅的
🧩 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;
free
[fri]
adj. 自由的;免费的;免税的;空闲的;
adv. 免费地;自由地，无拘束地;一帆风顺地;
vt. 免除;释放;使自由;解救;
🗣️ 情景例句
I think all the products are going to sell very well.
我相信这批货一定会卖得很好。
There are many wild blackberry bushes along the road.
路旁有许多野生的黑浆果灌木。
Even if a piped water supply is safe at its source,
既使管道供水系统在水源处是安全的，