🧩 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
I am so excited. Mother!
我好兴奋， 妈妈！
There was perfect harmony between the two brothers.
兄弟俩感情非常融洽。
Both these ships set out from Shanghai on June 18th, 1872 on an exciting race to England.
两船于1872年6月18日同时从上海启航驶往英国，途中展开了一场激烈的比赛。