safe as a house的用法和樣例：
例句
用作形容詞 (adj.)
- I keep these cards in a very safe place.
我把卡片放在一個(gè)非常安全的地方。 - A good balancing system also provides a very safe charging and discharging platform, which is critical when handling LiPo batteries.
一個(gè)良好的平衡系統還提供了一個(gè)非常安全的充放電平臺，這是關(guān)鍵的時(shí)候處理脂電池。
詞匯搭配
- as safe as a house 非常安全(非?？煽?...
