Sighting agent
[化] 可视指示剂
🧩 词语组成解析
sighting
[['saitiŋ]]
n. 照准；瞄准；视线
🗣️ 情景例句
He pulled him out of the water.
是他把你孩子从水 拉上来的。
Are you looking for a permanent position?
你正在寻找一个固定职位吗？
No, he didn't want to leave.but his wife did!
是啊，他是不想离开，可是他妻子要离开。