Lead vanadate
[化] 釩酸鉛
?? 詞語組成解析
lead
[lid]
vt. 領(lǐng)導(dǎo);引導(dǎo);指揮;
vi. 領(lǐng)導(dǎo);導(dǎo)致;用水砣測(cè)深;
n. 鉛;領(lǐng)導(dǎo);榜樣;槍彈;
adj. 領(lǐng)頭的;最重要的;領(lǐng)先的;
n. [化]釩酸鹽(或酯)(亦作vanadiate)
??? 情景例句
Where can I put the coin?
硬幣要放在哪兒？
Does John have a yellow pencil?
約翰有一支黃鉛筆嗎？
Do you have an appointment?
您約好了嗎？