易 The teacher answers students' <[EA]SY> questions. Example <EXCHANGE>: "Does the SUN shine *down* at night?" "No, it DOESN'T!" by vms5q Like 1
學 My son 子 who's studying material science says fibers can be intertwined 爻 within mortar 臼. Mortar can be covered 冖 with a tarp while it dries. by vms5q Like 1
臼 The pig turned its snout 彐 left and right but just (jiu) couldn’t get it out of the mortar. by vms5q Like 2