Lockstitch
n. 双线连锁缝法
🗣️ 情景例句
There's been a car accident, please call the police.
这发生了车祸，请快报警。
He drinks a lot of vegetable juice.
他每天都喝很多蔬菜汁。
first, those whose work is work and whose pleasure is pleasure;
第一类是分清工作是工作，娱乐是娱乐的人；