Mannosidase
甘露糖苷酶
🗣️ 情景例句
Zip it!
闭嘴！
Were it left to me to decide whether we should have a city without bikes or one without cars.
如果让我来决定我们要一个没有自行车的城市，还是要一个没的汽车的城市。
How far is it?
有多远？