🧩 词语组成解析
hummingbird
['hʌmiŋbɜ:d]
n. 蜂鸟;
🗣️ 情景例句
Never pump gas with the engine running.
发动机在运转时,别加油。
Excellent.
妙极了。
How many would you like to order?
您要订多少?