teethe
v[I]
(usu in the continuous tenses, or as a gerund or present participle 通常用於进行时态或用作动名词或现在分词) (of a baby) have its first teeth starting to grow through the gums (指幼儿)长牙, 出牙
Babies like to chew something when they're teething. 幼儿长牙时爱咬东西.
🗣️ 情景例句
She is giving me piano lessons in exchange for her English classes.
我教她英语,她教我弹钢琴。
To chirr...chirrup...chirr
唧唧地叫
and reduces correspondingly the amount of economic resources that could be used for developing the country.