Insecureness
n. insecure（不安全的）的变形
🗣️ 情景例句
Is everything all right?
一切都好吗？
Kill two birds with one stone.
一举两得。
I'll keep the box in the shade so that the sun doesn't burn the little plants.
我将把盒子放在阴凉的地方，这样太阳就不会把幼苗晒枯。