✅ 同义词
🔴 反义词
🗣️ 情景例句
He was ill at ease with people whom he didn't understand.
他和不熟悉的人在一起感到不自在。
The old man fumbled with the key in the dark.
老人在黑暗中摸索着寻找钥匙。
Rays from the sun excite and energize the atmosphere of the earth,
太阳光刺激了地球的大气层，并给予它能量；