firstly
adv (in giving a list) to begin with (用於列举事项)首先, 第一
The illness can develop in two ways
firstly, in cases of high blood pressure and secondly... 这种病有两种情况
第一, 由高血压引起; 第二....
🗣️ 情景例句
The young couple started a family.
这对年轻的夫妇组成了一个家庭。
Thank you very much. Here's $10.00. Give me $1.00 back, please.