Lead fluoride
[化] 氟化铅
🧩 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;
fluoride
[['fluəraid]]
n. 氟化物\\n[化] 氟化物
🗣️ 情景例句
Her health is improving markedly.
她的健康正显著好转。
What does he have that I don't?
他有什么地方比我好？
'I'm going to Woodford Green,' I said to the conductor as I got on the bus, 'but I don't know where it is.'
“我要去伍德福德草地，”我一上车就对售票员说，“但我不知道它在那儿。”