laijiaying4
牙刷英语toothbrush,读: ['tu:θbrʌʃ]。
例句:
1、The toothbrush gently removes plaque without damaging the gums.
这种牙刷可以温和去除牙菌斑而不损伤齿龈。
2、He has refused to let me use his toothbrush.
他拒绝让我使用他的牙刷。
3、Use a toothbrush on your tongue as well, and rinse your mouth frequently.
舌头也要用牙刷清洁,并且经常漱口。
4、As soon as the bristles on your toothbrush begin to wear, throw it out.
牙刷毛一开始磨损,就把它扔掉。
5、The use of a toothbrush to keep tartar down is very helpful.
使用牙刷去除牙垢很有帮助。
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