n. (物体的)飞行;航班;飞翔;楼梯的一段;
vi. 成群地迁徙或飞行;
vt. 射击;使惊飞;
💡 fly(飞行)+t(表示抽象名词的后缀)→飞行;飞翔
"They are following the flight of an aircraft by radar."
他们正在用雷达追踪一架飞机的飞行.
近义:connection, connexion, soaring, run, scurry, scuttle
number
['nʌmbɚ]
词频1
词根: number
n. 数字;数量;号码;编号;
v. 标号;总计;把…算作;
💡 numer, number 表示”数字”;”计算”,”估算”
"The number of people employed in agriculture has fallen in the last decade."
过去十年,农业从业人数已经下降。
近义:numerate, reckon, recount, sum, tally, cipher
反义:remove, subduct, take, withdraw, deduct
n. 九月;[电影]情怀九月天;
💡 Septem七+ber→古罗马的七月,历法修改后沿用成了九月 → 公历九月
"Enrolment is the first week of September."
九月份的第一周注册。
近义:sept, sept., sep, sep.