Large ring lactone
[化] 大环内酯
🧩 词语组成解析
large
[lɑrdʒ]
adv. 大大地;夸大地;详细地;顺风地;
adj. 大的;大规模的;大型号的;广泛的;
v. 玩个痛快;（尤指跳舞和饮酒）作乐;
ring
[riŋ]
n. 戒指，指环;铃声，钟声;环形物;拳击场;
vt. 形成环状;环绕;使（例如铃）响;打电话给;
vi. 按铃，敲钟;回响;成环形;
n. [化] 内酯
🗣️ 情景例句
Are you Mr. Chen?
你是陈先生吗？
She lost her dignity.
她失去了镇定。
There were no classes this afternoon. My classmates all went to People's Park.
今天下午没有课。同学们都到人民公园去了。