Camphoramic acid
[化] 樟脑氨酸; 樟脑酰胺酸
🧩 词语组成解析
🗣️ 情景例句
Sheet--s-h-e-e-t.
Sheet s-h-e-e-t。
I ought to make a phone call.
我应该打个电话。
From 1830 onwards in the USA and from about 1870 in Canada, settlers began to move westwards and to take possession of the plains as their own.
美国自1830年起，加拿大从1870年左右起，殖民者开始向西迁移，并把平原据为己有。