Infrarectus
[医] 下直肌(眼)
🗣️ 情景例句
No, you needn't do that.
不行呀，你不必这样。
The remembrance of past sorrow is joyful.
记住过去的不幸使人愉快。
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；