Flea-borne
a. 蚤传播的\\n[医] 蚤传播的
🧩 词语组成解析
flea
[fli:]
n. 跳蚤，蚤目的昆虫;生蚤的动物;
v. 忍受；负荷；结果实；生子女（bear的过去分词）
🗣️ 情景例句
How many are there in your family?
你们家几口人？
Thanks.
谢谢。
and by measuring the time interval between the taps and the receipt of the echoes, the depth of the sea at that point can be calculated.
测出回声间隔的时间，便可算出该处海洋的深度。