Gravity line
[化] 自流管
🧩 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
Conversation full of wit.
情趣横溢的谈话。
Why don't you like me?
你为什么不喜欢我呢？
Who's going to look after the house?Who's going to look after the garden?
谁来看管房子啦，谁来照料花园啦，