🧩 词语组成解析
strap
[stræp]
v. 用带捆扎;用皮带抽打;拼命工作;
n. 带子;皮带;磨刀皮带;鞭打;
fern
[fə:n]
n. <植>羊齿植物，蕨类植物;
🗣️ 情景例句
That's better than being behind.
这总比落后要好。
It's Monday today.
今天是星期一。
Porpoises and sharks are natural enemies.
海豚和鲨鱼是天然仇敌，