Simple ligand
[化] 单齿配位体
🧩 词语组成解析
[化] 配体; 配基
🗣️ 情景例句
Be on your guard.
你要提防着点儿。
His presence in the room was not noticed.
没有人注意到他在房间里。
and slipping through we no longer take omens from their flight on this side and that; and even the most superstitious villagers no longer take off their hats to the magpie and wish it good-morning.
这些鸟对我们是有益的，虽然我们不再从它们的飞翔姿态来占卜吉凶，连最迷信的村民也不再对喜鹊脱帽行礼，祝它早安了。