名词
中文翻译：舌开关
同义词：
['lip switch', 'tongue depressor']
例句：
-
1.The car's horn is a tongue switch.
车的喇叭是一个舌开关。
-
2. She used her tongue switch to turn off the lights.
她用她的舌开关来关灯。
-
3. The doctor told him that he needed to use his tongue switch more often.
医生告诉他需要经常使用他的舌开关。