Bacterial cast
[医] 菌管型
🧩 词语组成解析
bacterial
[bæk'tiriəl]
adj. 细菌的;细菌性;
cast
[kɑ:st]
vt. 铸造;投掷;投射;脱落，脱皮;
n. 铸型;演员表;轻微的斜视;投，掷骰;
vi. 掷，投;计算，加;
🗣️ 情景例句
I'm broke.
我身无分文。
You look tired. Have you been getting enough sleep?
你似乎累了。睡眠充足吗？
who produced it with a flourish and pointed out a microscopic 'o' beside the time of the arrival of the train at his station;
站长拿着时刻表一挥手，指着那趟列车到站时刻旁边一个很小的圆圈标记。