Trifluorothymidine
三氟胸苷
🗣️ 情景例句
She is giving me piano lessons in exchange for her English classes.
我教她英语，她教我弹钢琴。
Those flowers look pretty but don't give off a nice smell.
这些花看似漂亮，但是气味并不好。
The seeds must be carefully chosen; they must fall on good ground;
那就必然从精选良种做起，然后将其植入肥沃的土地，