Lead acetate trihydrate
[建] 三水合醋酸鉛
?? 詞語組成解析
lead
[lid]
vt. 領導;引導;指揮;
vi. 領導;導致;用水砣測深;
n. 鉛;領導;榜樣;槍彈;
adj. 領頭的;最重要的;領先的;
n. 醋酸鹽\\n[化] 醋酸鹽(或酯、根)
n. [化]三水合物
??? 情景例句
I don't want to cut class.
我不想逃學。
Would you mind calling back sometime?
你介意找個時間打電話回來嗎？
But in an old man who has known human joys and sorrows,
可是老年人已經飽嘗了人間的甘苦，