Identification reaction
[化] 鉴定反应
🧩 词语组成解析
🗣️ 情景例句
Mr. Lu, we are very pleased to be able to offer this product to you.
陆先生，我们很高兴能提供这个产品给您。
No man learns but by pain or shame.
不经痛苦羞辱，难以取得教训。
When she got to the shop, she bought all the things on the list.
去到商店后，她把单上所列物品全都买了。