Thumb sucking
[医] 吸拇癖, 吮拇癖
🧩 词语组成解析
thumb
[θʌm]
n. 拇指;（手套的）拇指部份;
vi. 翘起拇指请求搭乘（过路汽车），示意请求搭便车;翻阅;
vt. 翻阅;作搭车手势;用拇指翻脏[翻坏]（书页等）;
a. 吸奶的, 授乳的, 尚未断奶的, 乳臭未干的\\n[医] 吮, 吸; 吮的, 吮乳的
🗣️ 情景例句
This couple treats their adopted child as their own.
这对夫妇把他们的养子视如己出。
Shame on you!
不知羞耻！
Many of them have to wait six months for their goods.
许多顾客不得不等上半年才得到所需的商品。