| congratulation |
the act of expressing pleasure at the achievement or good luck of. |
| convenient |
easily used for someone's needs, purposes, or comfort; useful. |
| croak |
to make a low, hoarse sound with the voice. |
| decoration |
something used to decorate or to make something else more beautiful. |
| expensive |
costing a lot of money; having a high price. |
| frame |
a structure made of parts that are joined together and that supports a larger object. |
| moment |
a very short amount of time. |
| organization |
the quality of being carefully arranged or ordered. |
| professional |
a person who has or shows skill in a particular field, especially one who is paid for work in this field. |
| sensor |
a device that detects and responds to certain changes in the environment, such as light, temperature, sound, or pressure. |
| sway |
to swing back and forth or from side to side; rock. |
| tense1 |
pulled or stretched tightly. |
| territory |
the land and waters that belong to a country. |
| worry |
to feel anxious, troubled, or uneasy. |
| yield |
to give forth or produce. |