Ir
[化] 红外光谱法\\n[医] 铱(77号原素)
🗣️ 情景例句
I try to keep a regular schedule every day.
我每天努力遵守有规律的安排。
Speaking without thinking is shooting without taking aim.
讲话不思考犹如射击不对准目标。
He lands on top of each house and climbs down the chimney into the fireplace.
他降落在每一家的房顶，顺着烟囱爬进壁炉。