Training shoe
= trainer (1)
🧩 词语组成解析
training
['trenɪŋ]
n. 训练;培养;（枪炮，摄影机等的）瞄准;整枝法;
v. 训练，培养( train的现在分词);教育;瞄准;整枝;
shoe
[ʃu]
n. 鞋;蹄铁;（汽车轮的）制动器，煞车;外胎;
vt. 为…钉蹄铁;给…穿上鞋;装防护物;
🗣️ 情景例句
What a pity! We have another party that day.
太可惜了，我们那天也有个聚会。
The Spring Festival lasts half a month until the Lantern Festival comes.
春节要持续半个月左右，直到无宵节来为止。
Haven't you heard?
你没听说吗？