🧩 词语组成解析
tack
[tæk]
n. [航]食物;劣质材料,赝品;方针,方法;航向;
vt. 用平头钉钉;附加,增补;
vi. 帆船抢风行驶;用粗线脚缝;
🗣️ 情景例句
No. Instead of exercising, I photographed the class.
没有, 没有, 我在给他们拍照。
What were you doing when I called you on the telephone?
当我打电话给了你时,你正在做什么?
Are they with you in China?
他们都和你一块儿在中国吗?