🧩 词语组成解析
ebb
[eb]
vi. （指潮水）退;跌落;减少;衰落;
n. 退潮;落潮;衰退;减少;
off
[ɔ:f, ɔf]
prep. 从…落下;离开;从…去掉;下班;
adv. 离开;距，离;被取消;下班;
adj. 不新鲜的;不能接受;不礼貌;
n. 起跑;
v. 杀死;
🗣️ 情景例句
You get an a for effort.
你尽了最大的努力。
The children were thrilled with joy at the sight of the parade.
孩子们看到游行队伍时异常兴奋。
Walking up and down the stairs would beat any exercise machine.
上下楼梯可比什么健身器都要好。