Gram-variable
革兰氏染色不定
🧩 词语组成解析
gram
[græm]
n. 绿豆;鹰嘴豆;绿豆种子;克;
🗣️ 情景例句
We are going to celebrate all weekend.
我们整个周末都要进行庆祝。
One drop of poison infects the whole tun of wine.
一滴之毒，毒染整桶之酒。
He struck his attacker on the ear.
他打了那个攻击者一耳光。