Isolysin
同种溶素, 同族溶素
🗣️ 情景例句
Today, trade imbalance between the United States and our country is becoming worse.
当前美国与我国间的贸易不平衡问题正日益恶化。
Words pay no debts.
空言无补。
Are these bags heavy? No, they're light.
不，是轻的。