Gingival
a. 齿龈的\\n[医] 龈的
🗣️ 情景例句
Don't forget to breathe.
别忘了呼吸。
To play golf every weekend
每个周末去打高尔夫球
Will you please try to find out for me what time the train arrives?
能不能请你帮我查查火车什么时候到？