L-
[医][=a compound structurally related to l-glyceraldehyde]（化学前缀）左型（与d-相对构型）, 碳水化合物中表示具有与l-甘油醛同样的构型者为l-构型族
🗣️ 情景例句
I know it's sudden, Robbie,
我知道这件事很突然， Robbie。
That's amazing! I t sure looks expensive.
真想不到！看上去肯定以为很贵。
It doesn't matter.
不要紧。