🧩 词语组成解析
shell
[ʃel]
n. （贝、卵、坚果等的）壳;外壳;炮弹;（人的）表面性格;
vt. 去壳，脱落;炮击;
vi. 剥皮;炮轰;
flower
['flaʊɚ]
n. 花;精华;开花植物;
vi. 开花;繁荣;成熟;
vt. 使开花;用花装饰;
🗣️ 情景例句
Western countries have evry strict visa requirements.
在西方国家有严格的签证要求。
When did you go cooking?
你什么时候去做饭？
The children were running to move the bag of rice when they heard the sound of a motorbike.
孩子们跑去搬那包大米，这时他们听到摩托车的声音。