Preventine maintenance
[电] 预防的维持
🧩 词语组成解析
🗣️ 情景例句
and they're having their tonsils out.
他们也将切除扁桃腺。
Patience is the plaster of all sores.
忍耐是一切痛苦的止痛膏。
Keep in touch.
保持联系。