Reaction line
[机] 反应曲线
🧩 词语组成解析
line
[laɪn]
n. 线条;排;行列;界线;
vt. 排队;用线标出;沿…排列成行;给…安衬里;
vi. 形成一层;排队;击出平直球;
🗣️ 情景例句
Who was it?
谁来的电话
Switzerland is famous for its milk and cheese.
瑞士的牛奶和奶酪是非常出名的。
They both started to pick them up again.
她们俩开始把散落的糖捡起来。