Phenanthridinyl
菲啶基
🗣️ 情景例句
Don't move! Get down on the floor.
别动！趴到地上！
John took a glance at the beautiful women.
约翰瞄了一眼那个美丽的女人。
Ours is a fairly new country, so our cities and towns are modern.
我们的国家是个很新的国家，所以我们的城镇很现代化。