Martinal
氢氧化铝
🗣️ 情景例句
I always cry at weddings.
我在婚礼上老是哭。
Never swap (or swop) horses while crossing the stream.
骑渡中流莫换马。（指危难时不宜做大变动）
Not all sounds made by animals serve as language.
动物发出的声音不都是用作语言交际。