Dimorph
n. (同质)二形之一
🗣️ 情景例句
Listen, Richard,doing aerobics for an hour is a lot different than lifting weights.
听着， Richard，一小时的有氧运动可与举重大不相同。
Dogs that bark at a distance bite not at hand.
远处叫得凶的狗，不会近身来咬人。
easily obtainable from the lunar rocks in the form of liquid oxygen.
从月球上的岩石中很容易提炼出液态氧，