1
use a pipette to do sth
Use a pipette to transfer the solution into the flask.
用移液管将溶液转移到烧瓶中。
吸量管；吸移管
先理解核心含义，再看它在真实句子里的用法。
吸量管；吸移管
a graduated glass tube used to measure or transfer precise volumes of liquid
Use a pipette to transfer the solution into the flask.
用移液管将溶液转移到烧瓶中。
一种小管,中部常有膨大或球状部分,通常有刻度,用于转移或输送一定量的液体。
A small tube, often with an enlargement or bulb in the middle, and usually graduated, used for transferring or delivering measured quantities of a liquid.
由刻度玻璃管组成的测量仪器,用于通过将液体吸入管中来测量或转移精确体积的液体
measuring instrument consisting of a graduated glass tube used to measure or transfer precise volumes of a liquid by drawing the liquid up into the tube
Use a pipette to transfer exactly 5 mL of solution into the flask.
用吸量管将恰好5毫升溶液转移到烧瓶中。
The scientist filled a pipette with colored liquid for the demonstration.
科学家用彩色液体填满了一支吸移管用于演示。
These graduated pipettes allow you to measure small volumes accurately.
这些带刻度的吸量管能让您精确测量小体积液体。
Use a pipette to transfer the solution into the flask.
用移液管将溶液转移到烧瓶中。
介词 with 表示“用工具”。
Measure the reagent with a pipette.
用移液管量取试剂。
draw up into 表示“吸入到……里面”。
Draw the liquid up into the pipette to the marked line.
将液体吸入移液管至刻度线。
Not this
I need two pipette for the experiment.
Use this
I need two pipettes for the experiment.
pipette 是可数名词，复数形式为 pipettes。中文名词没有复数变化，所以学生容易在 two 后仍用单数。改为 pipettes 后，数量与名词形式一致。
Not this
Use a dropper to transfer exactly 5 mL into the flask.
Use this
Use a pipette to transfer exactly 5 mL into the flask.
dropper（滴管）不能精确量取体积，而 pipette（吸量管/移液管）是带刻度、用于精确量取或转移液体的器具。要表达“精确转移 5 mL”时应用 pipette，纠正词义混淆。
Not this
Yesterday, I pipette 5 mL into the tube.
Use this
Yesterday, I pipetted 5 mL into the tube.
句中有明确过去时间 yesterday，动词应用过去式 pipetted。pipette 作动词时是规则动词，构成过去式直接加 -ed；不能保留原形。改成 pipetted 后时态一致。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
使用移液管
Use a pipette to transfer exactly 2 ml of solution.
用移液管精确转移2毫升溶液。
移液管尖端
Replace the pipette tip after each use to avoid contamination.
每次使用后更换移液管尖端，避免污染。
玻璃移液管
A glass pipette is more accurate than a disposable plastic one.
玻璃移液管比一次性塑料的更精确。
用移液管移取样品
Pipette the sample into the test tube carefully.
小心地用移液管将样品移入试管中。
校准过的移液管
Always use a calibrated pipette for precise measurements.
精确测量时务必使用校准过的移液管。
一次性移液管
Use a disposable pipette when working with infectious samples.
处理传染性样品时使用一次性移液管。
Use pipette naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想：pipette 像 pipe（管子）+ 小词尾 -ette，一根小管子用来吸移液体，记住这个小个子管子就是吸量管。
语域：mixed 常见场景：laboratory work、chemistry experiments、biomedical research 多见于实验室或科研环境，日常对话中用得较少；在专业场合中属中性说法，对不熟悉的人可能显得正式。
Genuine rhymes with the stressed /pɛt/ syllable: cassette, cigarette, wet, jet, set (all end in /ɛt/). Beware the lookalike ballet /bæˈleɪ/: its final sound is /eɪ/, not /ɛt/, so it does not rhyme. Also note that -ette words vary; 'pipette' fits the /ɛt/ group.
Dictionary facts from ECDICT, WIKTIONARY.