Thallic oxide
[化] 三氧化二铊
🧩 词语组成解析
a. 铊的, 三价铊的\\n[化] 铊的; 正铊的; 三价铊的; 含铊的; 含正铊的
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
Do I have to get it done by noon?
我必须在中午以前做完吗？
I can't tell you how happy this makes me.
我形容不出来我有多高兴。
How did the bees know exactly in which diection to fly?
蜜蜂是怎样确切地知道朝哪个方向飞呢？