🧩 词语组成解析
ace
[eis]
n. 幺点;发球得分;王牌驾驶员;佼佼者;
adj. 第一流的;极好的;能干的;杰出的;
vt. 发球得分;彻底打败，击败;得高分;顺利通过考试;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
[医] 荨麻疹样丹毒
🗣️ 情景例句
Robots can be used for many tasks which are considered too dangerous for people to do.
机器人能完成许多对人类来说是很危险的任务。
I ate stream fish for lunch yesterday.
我昨天午饭吃的是清蒸鱼。
Hello, Zhou Lan. This is Bruce.
你好，周兰。我是布鲁斯。