🧩 词语组成解析
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
I had never been there before.
我以前从来没有去过那里 。
Mother begins baking cookies two weeks before Christmas.
自圣诞节的两周以前，母亲就开始做小甜饼了。
Our neighbour, Captain Charles Alison, will sail from Portsmouth tomorrow.
我们的邻居查尔斯。艾利森船长明天就要从朴次茅斯启航了。