Tetraisobutyl-lead
[化] 四異丁基鉛
?? 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;
??? 情景例句
He is interested in collecting foreign stamps.
他對(duì)收集外國(guó)郵票有興趣。
This man risks his life.
這個(gè)男人在冒著生命危險(xiǎn)。
Assuming that his family had been killed during an air raid, Hans settled down in a village fifty miles away where he had remained ever since.
漢斯以為全家人都在空襲中遇難，于是便在距此50英里外的一座村子里定居下來，直至當(dāng)日。