Blueliner
n. 【印刷】蓝线[亦作 blue]
🗣️ 情景例句
You are a walking dictionary.
你是活字典。
I was born anAmerican; I live an American; I shall die an American.
我生下来是美国人，活着是美国人，死时也是美国人。
The harder I study, the better my English will be.
我越努力，我的英语就会越好。