1
collocation - to greet or say goodbye by briefly joining hands and moving them slightly up and down
2
collocation - to say something intended to make listeners laugh
3
verb - to change what someone has said into a different language
4
phrase - used to talk about the present time, in comparison with the past
5
verb - to change written or spoken words from one language to another
6
collocation - to express when meeting or greeting someone
7
verb - to say or write what someone or something is like
8
verb - to use your hand, arm, or head to express or emphasize something
9
verb - to speak extremely quietly so that other people cannot hear
10
preposition - at or during a time earlier than
11
preposition - from a time in the past until a later time or until now
12
verb - to welcome someone with particular words or a particular action, or to react to something in the stated way
13
verb - to speak with a very loud voice
14
verb - to make a happy or friendly expression in which the corners of your mouth curve up.
15
adverb - in or within a short time
16
exclamation - used when you are happy that something difficult or dangerous has finished or is not going to happen, or when you are tired or hot
17
verb - to raise your hand and move it from side to side in order to attract someone's attention or say goodbye
18
verb - to put something on a blog or website
19
adverb - yes