🧩 词语组成解析
trainer
['treinə]
n. 运动鞋;教员;驯兽师;
🗣️ 情景例句
Where did you come from?
你从哪里来？
Charity begins at home, but should not end there.
仁爱须由近及远。
That's good to know.
幸好知道了这件事。