to pay attention and become aware of a particular thing or person
注意到, 察觉
我注意到时间，意识到我约会迟到了。
to say the sound of a letter or word correctly or in a specific way
发音, 念
她学会了轻松发音困难的单词。
to recognize or become aware of a particular scent
闻, 嗅到
现在，我正在植物园里闻花。
to express your annoyance, unhappiness, or dissatisfaction about something
抱怨, 发牢骚
与其抱怨天气，莎拉决定充分利用雨天，待在室内看书。
to provide someone or something with encouragement or help
支持, 帮助
老师总是试图通过课后提供额外帮助来支持她的学生。
the act of presenting someone to another person or to the public for the first time
介绍, 引言
随着幕布拉开，导演对主演进行了介绍，引发了观众的掌声。
to guide or show the direction for others to follow
引导, 带领
请跟我来，我会带领您去会议室。
to adjust something to be in a suitable or desired condition for a specific purpose or use
设置, 调整
他把收音机的音量调低了。
used to express that something positive or favorable has happened or is happening by chance
幸运地, 幸好
他放错了钥匙，但幸运的是，他有一套备用钥匙存放在安全的地方。
used to express regret or say that something is disappointing or sad
不幸的是
不幸的是，公司不得不缩减规模，导致几名员工被解雇。
