Dithioacetals
二硫缩醛
🗣️ 情景例句
I've put an X next to the place where you should sign.
我已在你该签名的地方后面标示了X。
Eye for eye and tooth for tooth.
以牙还牙，以眼还眼。
I suggest you take a tent.
我建议你带上一个帐篷。